# List of The Ring pound for pound rankings

Boxing magazine The Ring began naming the top 10 pound for pound boxers in 1989. The first #1 pound for pound fighter was heavyweight champion Mike Tyson. To reduce the number of tables, a table is only added if there are changes in the rankings. For WBA titles, only titles in the primary champion lineage are listed.

## Current pound for pound rankings

As of March 9, 2025 :
| Rank | Boxer | Record | Weight class | Title(s) |
| 1 | Oleksandr Usyk | 23–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| 2 | Naoya Inoue | 29–0 (26 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| 3 | Terence Crawford | 41–0 (31 KO) | Light middleweight | WBA |
| 4 | Dmitry Bivol | 24–1 (12 KO) | Light heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| 5 | Artur Beterbiev | 21–1 (20 KO) | Light heavyweight | – |
| 6 | Jesse Rodriguez | 21–0 (14 KO) | Super flyweight | WBC and The Ring |
| 7 | Canelo Álvarez | 62–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| 8 | Junto Nakatani | 30–0 (23 KO) | Bantamweight | WBC |
| 9 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |
| 10 | David Benavidez | 31–0 (24 KO) | Light heavyweight | – |

## 2020 – present
### 2025

March 9, 2025 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 23–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 29–0 (26 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 41–0 (31 KO) | Light middleweight | WBA |
| – | 4 | Dmitry Bivol | 24–1 (12 KO) | Light heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 21–1 (20 KO) | Light heavyweight | – |
| – | 6 | Jesse Rodriguez | 21–0 (14 KO) | Super flyweight | WBC and The Ring |
| – | 7 | Canelo Álvarez | 62–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| +1 | 8 | Junto Nakatani | 30–0 (23 KO) | Bantamweight | WBC |
| +1 | 9 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |
| New | 10 | David Benavidez | 30–0 (24 KO) | Light heavyweight | – |
February 22, 2025 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 23–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 29–0 (26 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 41–0 (31 KO) | Light middleweight | WBA |
| +1 | 4 | Dmitry Bivol | 24–1 (12 KO) | Light heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 5 | Artur Beterbiev | 21–1 (20 KO) | Light heavyweight | – |
| – | 6 | Jesse Rodriguez | 21–0 (14 KO) | Super flyweight | WBC and The Ring |
| – | 7 | Canelo Álvarez | 62–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| – | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| – | 9 | Junto Nakatani | 29–0 (22 KO) | Bantamweight | WBC |
| – | 10 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |

### 2024

December 7, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 23–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 28–0 (25 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 41–0 (31 KO) | Light middleweight | WBA |
| – | 4 | Artur Beterbiev | 21–0 (20 KO) | Light heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Dmitry Bivol | 23–1 (12 KO) | Light heavyweight | – |
| +1 | 6 | Jesse Rodriguez | 21–0 (14 KO) | Super flyweight | WBC and The Ring |
| -1 | 7 | Canelo Álvarez | 62–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| – | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| – | 9 | Junto Nakatani | 29–0 (22 KO) | Bantamweight | WBC |
| – | 10 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |
October 14, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 23–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 28–0 (25 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 41–0 (31 KO) | Light middleweight | WBA |
| +2 | 4 | Artur Beterbiev | 21–0 (20 KO) | Light heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +2 | 5 | Dmitry Bivol | 23–1 (12 KO) | Light heavyweight | – |
| -2 | 6 | Canelo Álvarez | 62–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| -2 | 7 | Jesse Rodriguez | 20–0 (13 KO) | Super flyweight | WBC and The Ring |
| – | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| – | 9 | Junto Nakatani | 29–0 (22 KO) | Bantamweight | WBC |
| – | 10 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |
July 27, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 22–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| – | 5 | Jesse Rodriguez | 20–0 (13 KO) | Super flyweight | WBC and The Ring |
| – | 6 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 7 | Dmitry Bivol | 23–0 (12 KO) | Light heavyweight | WBA (Super) |
| – | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| – | 9 | Junto Nakatani | 28–0 (21 KO) | Bantamweight | WBC |
| New | 10 | Devin Haney | 31–0–0–1 (15 KO) | Light welterweight | – |
July 20, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 22–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Jesse Rodriguez | 20–0 (13 KO) | Super flyweight | WBC and The Ring |
| – | 6 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 7 | Dmitry Bivol | 23–0 (12 KO) | Light heavyweight | WBA (Super) |
| – | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| +1 | 9 | Junto Nakatani | 28–0 (21 KO) | Bantamweight | WBC |
| -1 | 10 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
June 29, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 22–0 (14 KO) | Heavyweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +4 | 5 | Jesse Rodriguez | 20–0 (13 KO) | Super flyweight | WBC and The Ring |
| -1 | 6 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| -1 | 7 | Dmitry Bivol | 23–0 (12 KO) | Light heavyweight | WBA (Super) |
| -1 | 8 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| -1 | 9 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 10 | Junto Nakatani | 27–0 (20 KO) | Bantamweight | WBC |
June 15, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 22–0 (14 KO) | Heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 6 | Dmitry Bivol | 23–0 (12 KO) | Light heavyweight | WBA (Super) |
| +1 | 7 | Gervonta Davis | 30–0 (28 KO) | Lightweight | WBA |
| -1 | 8 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 9 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | – |
| – | 10 | Junto Nakatani | 27–0 (20 KO) | Bantamweight | WBC |
May 18, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +2 | 1 | Oleksandr Usyk | 22–0 (14 KO) | Heavyweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 2 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 3 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 6 | Dmitry Bivol | 22–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 7 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| – | 9 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | – |
| – | 10 | Junto Nakatani | 27–0 (20 KO) | Bantamweight | WBC |
May 6, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Naoya Inoue | 27–0 (24 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 2 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 61–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 6 | Dmitry Bivol | 22–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 7 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| – | 9 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | – |
| – | 10 | Junto Nakatani | 27–0 (20 KO) | Bantamweight | WBC |
April 20, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 26–0 (23 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 60–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 6 | Dmitry Bivol | 22–0 (11 KO) | Light heavyweight | WBA (Super) |
| +1 | 7 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| +1 | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| +1 | 9 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | – |
| New | 10 | Junto Nakatani | 27–0 (20 KO) | Bantamweight | WBC |
February 10, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 26–0 (23 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 60–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| – | 6 | Dmitry Bivol | 22–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 7 | Devin Haney | 31–0 (15 KO) | Light welterweight | WBC |
| – | 8 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 9 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| New | 10 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | IBF and WBO |
January 13, 2024 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 26–0 (23 KO) | Super bantamweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 60–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| New | 5 | Artur Beterbiev | 20–0 (20 KO) | Light heavyweight | WBC, IBF, and WBO |
| -1 | 6 | Dmitry Bivol | 22–0 (11 KO) | Light heavyweight | WBA (Super) |
| -1 | 7 | Devin Haney | 31–0 (15 KO) | Light welterweight | WBC |
| -1 | 8 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| -1 | 9 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| -1 | 10 | Teofimo Lopez | 19–1 (13 KO) | Light welterweight | WBO and The Ring |

### 2023

December 16, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 25–0 (22 KO) | Super bantamweight | WBC and WBO |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 60–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 6 | Devin Haney | 31–0 (15 KO) | Light welterweight | WBC |
| – | 7 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| – | 9 | Teofimo Lopez | 19–1 (13 KO) | Light welterweight | WBO and The Ring |
| New | 10 | Jesse Rodriguez | 19–0 (12 KO) | Flyweight | IBF and WBO |
December 9, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 25–0 (22 KO) | Super bantamweight | WBC and WBO |
| – | 3 | Oleksandr Usyk | 21–0 (14 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Canelo Álvarez | 60–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 5 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| +1 | 6 | Devin Haney | 31–0 (15 KO) | Light welterweight | WBC |
| -1 | 7 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | WBA |
| – | 9 | Teofimo Lopez | 19–1 (13 KO) | Light welterweight | WBO and The Ring |
| – | 10 | Vasiliy Lomachenko | 17–3 (11 KO) | Lightweight | – |
July 29, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +2 | 1 | Terence Crawford | 40–0 (31 KO) | Welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 25–0 (22 KO) | Super bantamweight | WBC and WBO |
| -2 | 3 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 4 | Canelo Álvarez | 59–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +1 | 5 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| -2 | 6 | Errol Spence Jr. | 28–1 (22 KO) | Welterweight | – |
| – | 7 | Devin Haney | 30–0 (15 KO) | Lightweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | – |
| – | 9 | Teofimo Lopez | 19–1 (13 KO) | Light welterweight | WBO and The Ring |
| – | 10 | Vasiliy Lomachenko | 17–3 (11 KO) | Lightweight | – |
June 10, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 24–0 (21 KO) | Bantamweight | – |
| – | 3 | Terence Crawford | 39–0 (30 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 59–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| +1 | 7 | Devin Haney | 30–0 (15 KO) | Lightweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +1 | 8 | Gervonta Davis | 29–0 (27 KO) | Lightweight | – |
| New | 9 | Teofimo Lopez | 19–1 (13 KO) | Light welterweight | WBO and The Ring |
| – | 10 | Vasiliy Lomachenko | 17–3 (11 KO) | Lightweight | – |
May 20, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 24–0 (21 KO) | Bantamweight | – |
| – | 3 | Terence Crawford | 39–0 (30 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 59–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| +1 | 7 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBO and The Ring |
| New | 8 | Devin Haney | 30–0 (15 KO) | Lightweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +1 | 9 | Gervonta Davis | 29–0 (27 KO) | Lightweight | – |
| -3 | 10 | Vasiliy Lomachenko | 17–3 (11 KO) | Lightweight | – |
April 22, 2023 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 24–0 (21 KO) | Bantamweight | – |
| – | 3 | Terence Crawford | 39–0 (30 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 58–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 7 | Vasiliy Lomachenko | 17–2 (11 KO) | Lightweight | – |
| – | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBO and The Ring |
| – | 9 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| New | 10 | Gervonta Davis | 29–0 (27 KO) | Lightweight | – |

### 2022

December 10, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 23–0 (20 KO) | Bantamweight | WBA (Super), WBC, IBF, and The Ring |
| – | 3 | Terence Crawford | 39–0 (30 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 58–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 7 | Vasiliy Lomachenko | 17–2 (11 KO) | Lightweight | – |
| – | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBO and The Ring |
| – | 9 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| New | 10 | Juan Francisco Estrada | 44–3 (28 KO) | Super flyweight | WBC and The Ring |
November 5, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 2 | Naoya Inoue | 23–0 (20 KO) | Bantamweight | WBA (Super), WBC, IBF, and The Ring |
| – | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 58–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +1 | 6 | Dmitry Bivol | 21–0 (11 KO) | Light heavyweight | WBA (Super) |
| -1 | 7 | Vasiliy Lomachenko | 17–2 (11 KO) | Lightweight | – |
| – | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBO and The Ring |
| – | 9 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 10 | Artur Beterbiev | 18–0 (18 KO) | Light heavyweight | WBC, IBF, and WBO |
August 20, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Oleksandr Usyk | 20–0 (13 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| -1 | 2 | Naoya Inoue | 23–0 (20 KO) | Bantamweight | WBA (Super), WBC, IBF, and The Ring |
| – | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Canelo Álvarez | 57–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| – | 7 | Dmitry Bivol | 20–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | IBF, WBO, and The Ring |
| – | 9 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 10 | Artur Beterbiev | 18–0 (18 KO) | Light heavyweight | WBC, IBF, and WBO |
June 23, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Naoya Inoue | 23–0 (20 KO) | Bantamweight | WBA (Super), WBC, IBF, and The Ring |
| – | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| – | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| +1 | 5 | Canelo Álvarez | 57–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| +1 | 6 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| +1 | 7 | Dmitry Bivol | 20–0 (11 KO) | Light heavyweight | WBA (Super) |
| +1 | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBC, IBF, WBO, and The Ring |
| +1 | 9 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| New | 10 | Artur Beterbiev | 18–0 (18 KO) | Light heavyweight | WBC, IBF, and WBO |
June 4, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +2 | 1 | Naoya Inoue | 23–0 (20 KO) | Bantamweight | WBA (Super), WBC, IBF, and The Ring |
| -1 | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| -1 | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| – | 6 | Canelo Álvarez | 57–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 7 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| – | 8 | Dmitry Bivol | 20–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 9 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBC, IBF, WBO, and The Ring |
| – | 10 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
May 14, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| – | 2 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 3 | Naoya Inoue | 22–0 (19 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| – | 5 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| – | 6 | Canelo Álvarez | 57–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 7 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| – | 8 | Dmitry Bivol | 20–0 (11 KO) | Light heavyweight | WBA (Super) |
| – | 9 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBC, IBF, WBO, and The Ring |
| New | 10 | Jermell Charlo | 35–1–1 (19 KO) | Light middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
May 7, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| +1 | 2 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| +1 | 3 | Naoya Inoue | 22–0 (19 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| +1 | 4 | Errol Spence Jr. | 28–0 (22 KO) | Welterweight | WBA (Super), WBC, and IBF |
| +1 | 5 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| -5 | 6 | Canelo Álvarez | 57–2–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 7 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| New | 8 | Dmitry Bivol | 20–0 (11 KO) | Light heavyweight | WBA (Super) |
| -1 | 9 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 10 | Román González | 51–3 (41 KO) | Super flyweight | – |
March 16, 2022 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 57–1–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| – | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Naoya Inoue | 22–0 (19 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| +1 | 5 | Errol Spence Jr. | 27–0 (21 KO) | Welterweight | WBC and IBF |
| +1 | 6 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| +1 | 7 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| -3 | 8 | Josh Taylor | 19–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| New | 9 | Román González | 51–3 (41 KO) | Super flyweight | – |
| -1 | 10 | Kazuto Ioka | 28–2 (15 KO) | Super flyweight | WBO |

### 2021

November 27, 2021 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 57–1–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| – | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| – | 4 | Naoya Inoue | 22–0 (19 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 5 | Josh Taylor | 18–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Errol Spence Jr. | 27–0 (21 KO) | Welterweight | WBC and IBF |
| +1 | 7 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| +1 | 8 | Vasiliy Lomachenko | 16–2 (11 KO) | Lightweight | – |
| +1 | 9 | Kazuto Ioka | 27–2 (15 KO) | Super flyweight | WBO |
| New | 10 | Tyson Fury | 31–0–1 (22 KO) | Heavyweight | WBC and The Ring |
November 13, 2021 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 57–1–2 (39 KO) | Super middleweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| +1 | 3 | Terence Crawford | 38–0 (29 KO) | Welterweight | WBO |
| -1 | 4 | Naoya Inoue | 22–0 (19 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 5 | Josh Taylor | 18–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Errol Spence Jr. | 27–0 (21 KO) | Welterweight | WBC and IBF |
| – | 7 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| – | 9 | Vasiliy Lomachenko | 15–2 (11 KO) | Lightweight | – |
| – | 10 | Kazuto Ioka | 27–2 (15 KO) | Super flyweight | WBO |
September 25, 2021 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 56–1–2 (38 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| +2 | 2 | Oleksandr Usyk | 19–0 (13 KO) | Heavyweight | WBA (Super), IBF, and WBO |
| -1 | 3 | Naoya Inoue | 21–0 (18 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| -1 | 4 | Terence Crawford | 37–0 (28 KO) | Welterweight | WBO |
| – | 5 | Josh Taylor | 18–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| – | 6 | Errol Spence Jr. | 27–0 (21 KO) | Welterweight | WBC and IBF |
| – | 7 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| – | 9 | Vasiliy Lomachenko | 15–2 (11 KO) | Lightweight | – |
| – | 10 | Kazuto Ioka | 27–2 (15 KO) | Super flyweight | WBO |
May 26, 2021 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 56–1–2 (38 KO) | Super middleweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Naoya Inoue | 20–0 (17 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 3 | Terence Crawford | 37–0 (28 KO) | Welterweight | WBO |
| – | 4 | Oleksandr Usyk | 18–0 (13 KO) | Heavyweight | – |
| +4 | 5 | Josh Taylor | 18–0 (13 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 6 | Errol Spence Jr. | 27–0 (21 KO) | Welterweight | WBC and IBF |
| -1 | 7 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Juan Francisco Estrada | 42–3 (28 KO) | Super flyweight | WBA (Super) and The Ring |
| -2 | 9 | Vasiliy Lomachenko | 14–2 (10 KO) | Lightweight | – |
| – | 10 | Kazuto Ioka | 26–2 (15 KO) | Super flyweight | WBO |
January 2, 2021 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 54–1–2 (36 KO) | Super middleweight | WBA (Super), WBC and The Ring |
| – | 2 | Naoya Inoue | 20–0 (17 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 3 | Terence Crawford | 37–0 (28 KO) | Welterweight | WBO |
| – | 4 | Oleksandr Usyk | 18–0 (13 KO) | Heavyweight | – |
| – | 5 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| – | 6 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| – | 7 | Vasiliy Lomachenko | 14–2 (10 KO) | Lightweight | – |
| – | 8 | Juan Francisco Estrada | 41–3 (28 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Josh Taylor | 17–0 (13 KO) | Light welterweight | WBA (Super), IBF, and The Ring |
| New | 10 | Kazuto Ioka | 26–2 (15 KO) | Super flyweight | WBO |

### 2020

November 5, 2020 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Middleweight | WBA (Super) and The Ring |
| – | 2 | Naoya Inoue | 20–0 (17 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 3 | Terence Crawford | 37–0 (28 KO) | Welterweight | WBO |
| – | 4 | Oleksandr Usyk | 18–0 (13 KO) | Heavyweight | – |
| – | 5 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| – | 6 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| – | 7 | Vasiliy Lomachenko | 14–2 (10 KO) | Lightweight | – |
| – | 8 | Juan Francisco Estrada | 41–3 (28 KO) | Super flyweight | WBC and The Ring |
| New | 9 | Josh Taylor | 17–0 (13 KO) | Light welterweight | WBA (Super), IBF, and The Ring |
| -1 | 10 | Gennady Golovkin | 40–1–1 (35 KO) | Middleweight | IBF |
October 17, 2020 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Middleweight | WBA (Super) and The Ring |
| +1 | 2 | Naoya Inoue | 19–0 (16 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| +1 | 3 | Terence Crawford | 36–0 (27 KO) | Welterweight | WBO |
| +1 | 4 | Oleksandr Usyk | 17–0 (13 KO) | Heavyweight | – |
| +1 | 5 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| New | 6 | Teófimo López | 16–0 (12 KO) | Lightweight | WBA (Super), IBF, WBO, and The Ring |
| -5 | 7 | Vasiliy Lomachenko | 14–2 (10 KO) | Lightweight | – |
| – | 8 | Juan Francisco Estrada | 41–3 (28 KO) | Super flyweight | WBC and The Ring |
| -2 | 9 | Gennady Golovkin | 40–1–1 (35 KO) | Middleweight | IBF |
| -1 | 10 | Artur Beterbiev | 15–0 (15 KO) | Light heavyweight | WBC and IBF |

## 2010 – 2019
### 2019

November 16, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Middleweight | WBA (Super) and The Ring |
| – | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Light heavyweight | WBO |
| – | 2 | Vasiliy Lomachenko | 14–1 (10 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| +1 | 3 | Naoya Inoue | 19–0 (16 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| -1 | 4 | Terence Crawford | 36–0 (27 KO) | Welterweight | WBO |
| – | 5 | Oleksandr Usyk | 17–0 (13 KO) | Heavyweight | – |
| – | 6 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| – | 7 | Gennady Golovkin | 40–1–1 (35 KO) | Middleweight | IBF |
| – | 8 | Juan Francisco Estrada | 41–3 (28 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Artur Beterbiev | 15–0 (15 KO) | Light heavyweight | WBC and IBF |
| – | 10 | Manny Pacquiao | 62–7–2 (39 KO) | Welterweight | WBA (Super) |
November 7, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +2 | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Middleweight | WBA (Super) and The Ring |
| +2 | 1 | Canelo Álvarez | 53–1–2 (36 KO) | Light heavyweight | WBO |
| -1 | 2 | Vasiliy Lomachenko | 14–1 (10 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| -1 | 3 | Terence Crawford | 35–0 (25 KO) | Welterweight | WBO |
| – | 4 | Naoya Inoue | 19–0 (16 KO) | Bantamweight | WBA (Super), IBF, and The Ring |
| – | 5 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | The Ring |
| – | 6 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| – | 7 | Gennady Golovkin | 39–1–1 (34 KO) | Middleweight | IBF |
| – | 8 | Juan Francisco Estrada | 40–3 (26 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Artur Beterbiev | 15–0 (15 KO) | Light heavyweight | WBC and IBF |
| – | 10 | Manny Pacquiao | 62–7–2 (39 KO) | Welterweight | WBA (Super) |
October 23, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 14–1 (10 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 2 | Terence Crawford | 35–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 52–1–2 (35 KO) | Middleweight | WBA (Super) and The Ring |
| – | 4 | Naoya Inoue | 18–0 (16 KO) | Bantamweight | IBF and The Ring |
| – | 5 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | The Ring |
| – | 6 | Errol Spence Jr. | 26–0 (21 KO) | Welterweight | WBC and IBF |
| – | 7 | Gennady Golovkin | 39–1–1 (34 KO) | Middleweight | IBF |
| – | 8 | Juan Francisco Estrada | 40–3 (26 KO) | Super flyweight | WBC and The Ring |
| New | 9 | Artur Beterbiev | 15–0 (15 KO) | Light heavyweight | WBC and IBF |
| – | 10 | Manny Pacquiao | 62–7–2 (39 KO) | Welterweight | WBA (Super) |
July 20, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 14–1 (10 KO) | Lightweight | WBA (Super), WBC, WBO, and The Ring |
| – | 2 | Terence Crawford | 35–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 52–1–2 (35 KO) | Middleweight | WBA (Super) and The Ring |
| – | 4 | Naoya Inoue | 18–0 (16 KO) | Bantamweight | IBF and The Ring |
| – | 5 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | The Ring |
| – | 6 | Errol Spence Jr. | 25–0 (21 KO) | Welterweight | IBF |
| – | 7 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 8 | Juan Francisco Estrada | 40–3 (26 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Mikey Garcia | 39–1 (30 KO) | Lightweight | – |
| New | 10 | Manny Pacquiao | 62–7–2 (39 KO) | Welterweight | WBA (Super) |
May 18, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 13–1 (10 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 2 | Terence Crawford | 35–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 52–1–2 (35 KO) | Middleweight | WBA (Super), WBC, IBF, and The Ring |
| +3 | 4 | Naoya Inoue | 18–0 (16 KO) | Bantamweight | IBF and The Ring |
| -1 | 5 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | WBC, IBF, WBO, and The Ring |
| -1 | 6 | Errol Spence Jr. | 25–0 (21 KO) | Welterweight | IBF |
| -1 | 7 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 8 | Juan Francisco Estrada | 39–3 (26 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Mikey Garcia | 39–1 (30 KO) | Lightweight | – |
| – | 10 | Donnie Nietes | 42–1–5 (23 KO) | Super flyweight | – |
April 27, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 13–1 (10 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 2 | Terence Crawford | 35–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 52–1–2 (35 KO) | Middleweight | WBA (Super), WBC, IBF, and The Ring |
| – | 4 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | WBC, IBF, WBO, and The Ring |
| – | 5 | Errol Spence Jr. | 25–0 (21 KO) | Welterweight | IBF |
| – | 6 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 7 | Naoya Inoue | 17–0 (16 KO) | Bantamweight | – |
| New | 8 | Juan Francisco Estrada | 39–3 (26 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Mikey Garcia | 39–1 (30 KO) | Lightweight | – |
| – | 10 | Donnie Nietes | 42–1–5 (23 KO) | Super flyweight | – |
March 16, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 12–1 (9 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 2 | Terence Crawford | 34–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 51–1–2 (35 KO) | Middleweight | WBA (Super), WBC, and The Ring |
| – | 4 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| +5 | 5 | Errol Spence Jr. | 25–0 (21 KO) | Welterweight | IBF |
| -1 | 6 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| -1 | 7 | Naoya Inoue | 17–0 (15 KO) | Bantamweight | – |
| – | 8 | Srisaket Sor Rungvisai | 47–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| -2 | 9 | Mikey Garcia | 39–1 (30 KO) | Lightweight | WBC |
| -1 | 10 | Donnie Nietes | 42–1–5 (23 KO) | Super flyweight | – |
January 14, 2019 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 12–1 (9 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 2 | Terence Crawford | 34–0 (25 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 51–1–2 (35 KO) | Middleweight | WBA (Super), WBC, and The Ring |
| – | 4 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| – | 5 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 6 | Naoya Inoue | 17–0 (15 KO) | Bantamweight | – |
| – | 7 | Mikey Garcia | 39–0 (30 KO) | Lightweight | WBC |
| – | 8 | Srisaket Sor Rungvisai | 47–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| +1 | 9 | Donnie Nietes | 42–1–5 (23 KO) | Super flyweight | WBO |
| -1 | 10 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |

### 2018

November 11, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 2 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 50–1–2 (34 KO) | Middleweight | WBA (Super), WBC, and The Ring |
| +1 | 4 | Oleksandr Usyk | 16–0 (12 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| -1 | 5 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 6 | Naoya Inoue | 17–0 (15 KO) | Bantamweight | – |
| – | 7 | Mikey Garcia | 39–0 (30 KO) | Lightweight | WBC |
| – | 8 | Srisaket Sor Rungvisai | 47–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |
| – | 10 | Donnie Nietes | 41–1–5 (23 KO) | Super flyweight | – |
October 7, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 2 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| – | 3 | Canelo Álvarez | 50–1–2 (34 KO) | Middleweight | WBA (Super), WBC, and The Ring |
| – | 4 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| – | 5 | Oleksandr Usyk | 15–0 (11 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| +1 | 6 | Naoya Inoue | 17–0 (15 KO) | Bantamweight | – |
| -1 | 7 | Mikey Garcia | 39–0 (30 KO) | Lightweight | WBC and IBF |
| – | 8 | Srisaket Sor Rungvisai | 47–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| – | 9 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |
| – | 10 | Donnie Nietes | 41–1–5 (23 KO) | Super flyweight | – |
September 18, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +2 | 1 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 2 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| New | 3 | Canelo Álvarez | 50–1–2 (34 KO) | Middleweight | WBA (Super), WBC, and The Ring |
| -3 | 4 | Gennady Golovkin | 38–1–1 (34 KO) | Middleweight | – |
| -1 | 5 | Oleksandr Usyk | 15–0 (11 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| -1 | 6 | Mikey Garcia | 39–0 (30 KO) | Lightweight | WBC and IBF |
| -1 | 7 | Naoya Inoue | 16–0 (14 KO) | Bantamweight | – |
| -1 | 8 | Srisaket Sor Rungvisai | 46–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| -1 | 9 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |
| -1 | 10 | Donnie Nietes | 41–1–5 (23 KO) | Super flyweight | – |
August 8, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 38–0–1 (34 KO) | Middleweight | WBA (Super) and WBC |
| – | 2 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 3 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| – | 4 | Oleksandr Usyk | 15–0 (11 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| – | 5 | Mikey Garcia | 39–0 (30 KO) | Lightweight | WBC and IBF |
| – | 6 | Naoya Inoue | 16–0 (14 KO) | Bantamweight | – |
| – | 7 | Srisaket Sor Rungvisai | 46–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| – | 8 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |
| +1 | 9 | Donnie Nietes | 41–1–4 (23 KO) | Flyweight | – |
| New | 10 | Léo Santa Cruz | 35–1–1 (19 KO) | Featherweight | WBA (Super) |
July 23, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 38–0–1 (34 KO) | Middleweight | WBA (Super) and WBC |
| – | 2 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 3 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| +6 | 4 | Oleksandr Usyk | 15–0 (11 KO) | Cruiserweight | WBA, WBC, IBF, WBO, and The Ring |
| -1 | 5 | Mikey Garcia | 38–0 (30 KO) | Lightweight | WBC |
| -1 | 6 | Naoya Inoue | 16–0 (14 KO) | Bantamweight | – |
| -1 | 7 | Srisaket Sor Rungvisai | 46–4–1 (41 KO) | Super flyweight | WBC and The Ring |
| -1 | 8 | Errol Spence Jr. | 24–0 (21 KO) | Welterweight | IBF |
| -1 | 9 | Sergey Kovalev | 32–2–1 (28 KO) | Light heavyweight | WBO |
| -1 | 10 | Donnie Nietes | 41–1–4 (23 KO) | Flyweight | – |
June 12, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 38–0–1 (34 KO) | Middleweight | WBA (Super) and WBC |
| – | 2 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| – | 3 | Terence Crawford | 33–0 (24 KO) | Welterweight | WBO |
| +1 | 4 | Mikey Garcia | 38–0 (30 KO) | Lightweight | WBC |
| +1 | 5 | Naoya Inoue | 16–0 (14 KO) | Bantamweight | – |
| +1 | 6 | Srisaket Sor Rungvisai | 45–4–1 (40 KO) | Super flyweight | WBC and The Ring |
| +1 | 7 | Errol Spence Jr. | 23–0 (20 KO) | Welterweight | IBF |
| +1 | 8 | Sergey Kovalev | 32–2–1 (28 KO) | Light heavyweight | WBO |
| New | 9 | Donnie Nietes | 41–1–4 (23 KO) | Flyweight | – |
| New | 10 | Oleksandr Usyk | 14–0 (11 KO) | Cruiserweight | WBC and WBO |
May 15, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 38–0–1 (34 KO) | Middleweight | WBA (Super), WBC, and IBF |
| +1 | 2 | Vasiliy Lomachenko | 11–1 (9 KO) | Lightweight | WBA (Super) and The Ring |
| -1 | 3 | Terence Crawford | 32–0 (23 KO) | Light welterweight | – |
| – | 4 | Canelo Álvarez | 49–1–2 (34 KO) | Middleweight | The Ring |
| – | 5 | Mikey Garcia | 38–0 (30 KO) | Lightweight | WBC |
| +1 | 6 | Naoya Inoue | 16–0 (14 KO) | Bantamweight | – |
| -1 | 7 | Srisaket Sor Rungvisai | 45–4–1 (40 KO) | Super flyweight | WBC and The Ring |
| – | 8 | Errol Spence Jr. | 23–0 (20 KO) | Welterweight | IBF |
| – | 9 | Sergey Kovalev | 32–2–1 (28 KO) | Light heavyweight | WBO |
| – | 10 | Guillermo Rigondeaux | 17–1 (10 KO) | Super bantamweight | – |
March 4, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 37–0–1 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 2 | Terence Crawford | 32–0 (23 KO) | Light welterweight | – |
| – | 3 | Vasiliy Lomachenko | 10–1 (8 KO) | Super featherweight | WBO |
| +1 | 4 | Canelo Álvarez | 49–1–2 (34 KO) | Middleweight | The Ring |
| +1 | 5 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| +1 | 6 | Srisaket Sor Rungvisai | 45–4–1 (40 KO) | Super flyweight | WBC and The Ring |
| +1 | 7 | Naoya Inoue | 15–0 (13 KO) | Super flyweight | WBO |
| +1 | 8 | Errol Spence Jr. | 22–0 (19 KO) | Welterweight | IBF |
| -5 | 9 | Sergey Kovalev | 32–2–1 (28 KO) | Light heavyweight | WBO |
| – | 10 | Guillermo Rigondeaux | 17–1 (10 KO) | Super bantamweight | – |
February 25, 2018 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 37–0–1 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 2 | Terence Crawford | 32–0 (23 KO) | Light welterweight | – |
| – | 3 | Vasiliy Lomachenko | 10–1 (8 KO) | Super featherweight | WBO |
| – | 4 | Sergey Kovalev | 31–2–1 (27 KO) | Light heavyweight | WBO |
| – | 5 | Canelo Álvarez | 49–1–2 (34 KO) | Middleweight | The Ring |
| – | 6 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| +3 | 7 | Srisaket Sor Rungvisai | 45–4–1 (40 KO) | Super flyweight | WBC and The Ring |
| -1 | 8 | Naoya Inoue | 14–0 (12 KO) | Super flyweight | WBO |
| -1 | 9 | Errol Spence Jr. | 22–0 (19 KO) | Welterweight | IBF |
| -1 | 10 | Guillermo Rigondeaux | 17–1 (10 KO) | Super bantamweight | – |

### 2017

December 13, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Gennady Golovkin | 37–0–1 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 2 | Terence Crawford | 32–0 (23 KO) | Light welterweight | WBC and The Ring |
| – | 3 | Vasiliy Lomachenko | 10–1 (8 KO) | Super featherweight | WBO |
| +1 | 4 | Sergey Kovalev | 31–2–1 (27 KO) | Light heavyweight | WBO |
| +1 | 5 | Canelo Álvarez | 49–1–2 (34 KO) | Middleweight | The Ring |
| +1 | 6 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| +1 | 7 | Naoya Inoue | 14–0 (12 KO) | Super flyweight | WBO |
| +1 | 8 | Errol Spence Jr. | 22–0 (19 KO) | Welterweight | IBF |
| -5 | 9 | Guillermo Rigondeaux | 17–1 (10 KO) | Super bantamweight | – |
| – | 10 | Srisaket Sor Rungvisai | 44–4–1 (40 KO) | Super flyweight | WBC |
September 26, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Gennady Golovkin | 37–0–1 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| +1 | 2 | Terence Crawford | 32–0 (23 KO) | Light welterweight | WBA (Super), WBC, WBO, and The Ring |
| +1 | 3 | Vasiliy Lomachenko | 9–1 (7 KO) | Super featherweight | WBO |
| +1 | 4 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| +1 | 5 | Sergey Kovalev | 30–2–1 (26 KO) | Light heavyweight | – |
| +1 | 6 | Canelo Álvarez | 49–1–2 (34 KO) | Middleweight | The Ring |
| +1 | 7 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| +1 | 8 | Naoya Inoue | 14–0 (12 KO) | Super flyweight | WBO |
| +1 | 9 | Errol Spence Jr. | 22–0 (19 KO) | Welterweight | IBF |
| New | 10 | Srisaket Sor Rungvisai | 44–4–1 (40 KO) | Super flyweight | WBC |
September 12, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Andre Ward | 32–0 (16 KO) | Light heavyweight | WBA (Undisputed), IBF, WBO, and The Ring |
| – | 2 | Gennady Golovkin | 37–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| +1 | 3 | Terence Crawford | 32–0 (23 KO) | Light welterweight | WBA (Super), WBC, WBO, and The Ring |
| +1 | 4 | Vasiliy Lomachenko | 9–1 (7 KO) | Super featherweight | WBO |
| +1 | 5 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| +1 | 6 | Sergey Kovalev | 30–2–1 (26 KO) | Light heavyweight | – |
| +1 | 7 | Canelo Álvarez | 49–1–1 (34 KO) | Middleweight | The Ring |
| +1 | 8 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| +1 | 9 | Naoya Inoue | 14–0 (12 KO) | Super flyweight | WBO |
| New | 10 | Errol Spence Jr. | 22–0 (19 KO) | Welterweight | IBF |
August 3, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Andre Ward | 32–0 (16 KO) | Light heavyweight | WBA (Undisputed), IBF, WBO, and The Ring |
| – | 2 | Gennady Golovkin | 37–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| +1 | 3 | Terence Crawford | 32–0 (23 KO) | Light welterweight | WBA (Super), WBC, IBF, WBO, and The Ring |
| -1 | 4 | Román González | 46–1 (38 KO) | Super flyweight | – |
| – | 5 | Vasiliy Lomachenko | 9–1 (7 KO) | Super featherweight | WBO |
| – | 6 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 7 | Sergey Kovalev | 30–2–1 (26 KO) | Light heavyweight | – |
| – | 8 | Canelo Álvarez | 49–1–1 (34 KO) | Middleweight | The Ring |
| New | 9 | Mikey Garcia | 37–0 (30 KO) | Lightweight | WBC |
| – | 10 | Naoya Inoue | 13–0 (11 KO) | Super flyweight | WBO |
June 19, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Andre Ward | 32–0 (16 KO) | Light heavyweight | WBA (Undisputed), IBF, WBO, and The Ring |
| +1 | 2 | Gennady Golovkin | 37–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| +1 | 3 | Román González | 46–1 (38 KO) | Super flyweight | – |
| +1 | 4 | Terence Crawford | 31–0 (22 KO) | Light welterweight | WBC, WBO, and The Ring |
| +1 | 5 | Vasiliy Lomachenko | 8–1 (6 KO) | Super featherweight | WBO |
| +1 | 6 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| -5 | 7 | Sergey Kovalev | 30–2–1 (26 KO) | Light heavyweight | – |
| – | 8 | Canelo Álvarez | 49–1–1 (34 KO) | Middleweight | The Ring |
| – | 9 | Shinsuke Yamanaka | 27–0–2 (17 KO) | Bantamweight | WBC and The Ring |
| – | 10 | Naoya Inoue | 13–0 (11 KO) | Super flyweight | WBO |
March 21, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Andre Ward | 31–0 (15 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| +1 | 2 | Sergey Kovalev | 30–1–1 (26 KO) | Light heavyweight | – |
| +1 | 3 | Gennady Golovkin | 37–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| -3 | 4 | Román González | 46–1 (38 KO) | Super flyweight | – |
| – | 5 | Terence Crawford | 30–0 (21 KO) | Light welterweight | WBC, WBO, and The Ring |
| – | 6 | Vasiliy Lomachenko | 7–1 (5 KO) | Super featherweight | WBO |
| – | 7 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Middleweight Light middleweight | The Ring WBO |
| – | 9 | Shinsuke Yamanaka | 27–0–2 (17 KO) | Bantamweight | WBC and The Ring |
| – | 10 | Naoya Inoue | 12–0 (10 KO) | Super flyweight | WBO |
February 1, 2017 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 46–0 (38 KO) | Super flyweight | WBC |
| – | 2 | Andre Ward | 31–0 (15 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Sergey Kovalev | 30–1–1 (26 KO) | Light heavyweight | – |
| – | 4 | Gennady Golovkin | 36–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 5 | Terence Crawford | 30–0 (21 KO) | Light welterweight | WBC, WBO, and The Ring |
| – | 6 | Vasiliy Lomachenko | 7–1 (5 KO) | Super featherweight | WBO |
| – | 7 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Middleweight Light middleweight | The Ring WBO |
| – | 9 | Shinsuke Yamanaka | 26–0–2 (17 KO) | Bantamweight | WBC and The Ring |
| New | 10 | Naoya Inoue | 12–0 (10 KO) | Super flyweight | WBO |

### 2016

November 29, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 46–0 (38 KO) | Super flyweight | WBC |
| – | 2 | Andre Ward | 31–0 (15 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Sergey Kovalev | 30–1–1 (26 KO) | Light heavyweight | – |
| – | 4 | Gennady Golovkin | 36–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 5 | Terence Crawford | 29–0 (20 KO) | Light welterweight | WBC, WBO, and The Ring |
| +1 | 6 | Vasiliy Lomachenko | 7–1 (5 KO) | Super featherweight | WBO |
| -1 | 7 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Light middleweight | WBO |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Middleweight | The Ring |
| – | 9 | Shinsuke Yamanaka | 26–0–2 (17 KO) | Bantamweight | WBC and The Ring |
| – | 10 | Carl Frampton | 23–0 (14 KO) | Featherweight | WBA (Super) |
November 21, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 46–0 (38 KO) | Super flyweight | WBC |
| +2 | 2 | Andre Ward | 31–0 (15 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| -1 | 3 | Sergey Kovalev | 30–1–1 (26 KO) | Light heavyweight | – |
| -1 | 4 | Gennady Golovkin | 36–0 (33 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 5 | Terence Crawford | 29–0 (20 KO) | Light welterweight | WBC, WBO, and The Ring |
| – | 6 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 7 | Vasiliy Lomachenko | 6–1 (4 KO) | Super featherweight | WBO |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Light middleweight | WBO |
| – | 8 | Canelo Álvarez | 48–1–1 (34 KO) | Middleweight | The Ring |
| – | 9 | Shinsuke Yamanaka | 26–0–2 (17 KO) | Bantamweight | WBC and The Ring |
| – | 10 | Carl Frampton | 23–0 (14 KO) | Featherweight | WBA (Super) |
August 3, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 45–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 30–0–1 (26 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 35–0 (32 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 4 | Andre Ward | 29–0 (15 KO) | Light heavyweight | – |
| – | 5 | Terence Crawford | 29–0 (20 KO) | Light welterweight | WBC, WBO, and The Ring |
| – | 6 | Guillermo Rigondeaux | 17–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 7 | Vasiliy Lomachenko | 6–1 (4 KO) | Super featherweight | WBO |
| – | 8 | Canelo Álvarez | 47–1–1 (33 KO) | Middleweight | The Ring |
| – | 9 | Shinsuke Yamanaka | 25–0–2 (17 KO) | Bantamweight | WBC |
| New | 10 | Carl Frampton | 23–0 (14 KO) | Featherweight | WBA (Super) |
July 26, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 45–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 30–0–1 (26 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 35–0 (32 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 4 | Andre Ward | 29–0 (15 KO) | Light heavyweight | – |
| +1 | 5 | Terence Crawford | 29–0 (20 KO) | Light welterweight | WBC, WBO, and The Ring |
| -1 | 6 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 7 | Vasiliy Lomachenko | 6–1 (4 KO) | Super featherweight | WBO |
| – | 8 | Canelo Álvarez | 47–1–1 (33 KO) | Middleweight | WBC and The Ring |
| – | 9 | Shinsuke Yamanaka | 25–0–2 (17 KO) | Bantamweight | WBC |
| – | 10 | Naoya Inoue | 10–0 (8 KO) | Super flyweight | WBO |
June 13, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 45–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 29–0–1 (26 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 35–0 (32 KO) | Middleweight | WBA (Super), WBC, and IBF |
| – | 4 | Andre Ward | 29–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | WBA (Super) |
| – | 6 | Terence Crawford | 28–0 (20 KO) | Light welterweight | WBO |
| New | 7 | Vasiliy Lomachenko | 6–1 (4 KO) | Super featherweight | WBO |
| -1 | 8 | Canelo Álvarez | 47–1–1 (33 KO) | Middleweight | The Ring |
| -1 | 9 | Shinsuke Yamanaka | 25–0–2 (17 KO) | Bantamweight | WBC |
| -1 | 10 | Naoya Inoue | 10–0 (8 KO) | Super flyweight | WBO |
April 12, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 44–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 29–0–1 (26 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 34–0 (31 KO) | Middleweight | WBA (Super) and IBF |
| – | 4 | Andre Ward | 29–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | – |
| – | 6 | Terence Crawford | 28–0 (20 KO) | Light welterweight | WBO |
| +1 | 7 | Canelo Álvarez | 46–1–1 (32 KO) | Middleweight | WBC and The Ring |
| +2 | 8 | Shinsuke Yamanaka | 25–0–2 (17 KO) | Bantamweight | WBC |
| New | 9 | Naoya Inoue | 9–0 (8 KO) | Super flyweight | WBO |
| New | 10 | Kell Brook | 36–0 (25 KO) | Welterweight | IBF |
March 9, 2016 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 44–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 29–0–1 (25 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 34–0 (31 KO) | Middleweight | WBA (Super) and IBF |
| – | 4 | Andre Ward | 28–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | The Ring |
| – | 6 | Terence Crawford | 27–0 (19 KO) | Light welterweight | WBO |
| – | 7 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| – | 8 | Canelo Álvarez | 46–1–1 (32 KO) | Middleweight | WBC and The Ring |
| +1 | 9 | Timothy Bradley | 33–1–1 (13 KO) | Welterweight | WBO |
| -1 | 10 | Shinsuke Yamanaka | 25–0–2 (17 KO) | Bantamweight | WBC |

### 2015

November 30, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 44–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 28–0–1 (25 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 34–0 (31 KO) | Middleweight | WBA (Super) and IBF |
| – | 4 | Andre Ward | 28–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | The Ring |
| +1 | 6 | Terence Crawford | 27–0 (19 KO) | Light welterweight | WBO |
| +1 | 7 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| +1 | 8 | Canelo Álvarez | 46–1–1 (32 KO) | Middleweight | WBC and The Ring |
| +1 | 9 | Shinsuke Yamanaka | 24–0–2 (17 KO) | Bantamweight | WBC |
| New | 10 | Timothy Bradley | 33–1–1 (13 KO) | Welterweight | WBO |
November 23, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 44–0 (38 KO) | Flyweight | WBC and The Ring |
| – | 2 | Sergey Kovalev | 28–0–1 (25 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 3 | Gennady Golovkin | 34–0 (31 KO) | Middleweight | WBA (Super) and IBF |
| – | 4 | Andre Ward | 28–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 16–0 (10 KO) | Super bantamweight | The Ring |
| – | 6 | Wladimir Klitschko | 64–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 7 | Terence Crawford | 27–0 (19 KO) | Light welterweight | WBO |
| – | 8 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| New | 9 | Canelo Álvarez | 46–1–1 (32 KO) | Middleweight | WBC and The Ring |
| -1 | 10 | Shinsuke Yamanaka | 24–0–2 (17 KO) | Bantamweight | WBC |
November 2, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Román González | 44–0 (38 KO) | Flyweight | WBC and The Ring |
| +1 | 2 | Sergey Kovalev | 28–0–1 (25 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| +1 | 3 | Gennady Golovkin | 34–0 (31 KO) | Middleweight | WBA (Super) and IBF |
| -2 | 4 | Andre Ward | 28–0 (15 KO) | Light heavyweight | – |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | The Ring |
| – | 6 | Wladimir Klitschko | 64–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 7 | Terence Crawford | 27–0 (19 KO) | Light welterweight | WBO |
| – | 8 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| – | 9 | Shinsuke Yamanaka | 24–0–2 (17 KO) | Bantamweight | WBC |
| – | 10 | Kell Brook | 35–0 (24 KO) | Welterweight | IBF |
September 15, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Román González | 43–0 (37 KO) | Flyweight | WBC and The Ring |
| New | 2 | Andre Ward | 28–0 (15 KO) | Light heavyweight | – |
| +4 | 3 | Sergey Kovalev | 28–0–1 (25 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| – | 4 | Gennady Golovkin | 33–0 (30 KO) | Middleweight | WBA (Super) |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -3 | 6 | Wladimir Klitschko | 64–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 7 | Terence Crawford | 26–0 (18 KO) | Light welterweight | WBO |
| -2 | 8 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| – | 9 | Shinsuke Yamanaka | 24–0–2 (17 KO) | Bantamweight | WBC |
| New | 10 | Kell Brook | 35–0 (24 KO) | Welterweight | IBF |
June 9, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Welterweight | WBA (Unified), WBC, WBO, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Román González | 43–0 (37 KO) | Flyweight | WBC and The Ring |
| – | 3 | Wladimir Klitschko | 64–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Gennady Golovkin | 33–0 (30 KO) | Middleweight | WBA (Super) |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| – | 6 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| +1 | 7 | Sergey Kovalev | 27–0–1 (24 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| +1 | 8 | Terence Crawford | 26–0 (18 KO) | Light welterweight | WBO |
| +1 | 9 | Shinsuke Yamanaka | 23–0–2 (17 KO) | Bantamweight | WBC |
| New | 10 | Takashi Uchiyama | 23–0–1 (19 KO) | Super featherweight | WBA (Super) |
May 18, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Welterweight | WBA (Unified), WBC, WBO, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| +1 | 2 | Román González | 43–0 (37 KO) | Flyweight | WBC and The Ring |
| -1 | 3 | Wladimir Klitschko | 64–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +3 | 4 | Gennady Golovkin | 33–0 (30 KO) | Middleweight | WBA (Super) |
| -1 | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -1 | 6 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| -1 | 7 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| +1 | 8 | Sergey Kovalev | 27–0–1 (24 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| +2 | 9 | Terence Crawford | 26–0 (18 KO) | Light welterweight | WBO |
| New | 10 | Shinsuke Yamanaka | 23–0–2 (17 KO) | Bantamweight | WBC |
May 4, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Welterweight | WBA (Unified), WBC, WBO, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 48–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 3 | Román González | 42–0 (36 KO) | Flyweight | WBC and The Ring |
| +1 | 4 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -2 | 5 | Manny Pacquiao | 57–6–2 (38 KO) | Welterweight | – |
| – | 6 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| – | 7 | Gennady Golovkin | 32–0 (29 KO) | Middleweight | WBA (Super) |
| – | 8 | Sergey Kovalev | 27–0–1 (24 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| +1 | 9 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| New | 10 | Terence Crawford | 26–0 (18 KO) | Light welterweight | WBO |
April 22, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| – | 4 | Román González | 42–0 (36 KO) | Flyweight | WBC and The Ring |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| +2 | 6 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| +2 | 7 | Gennady Golovkin | 32–0 (29 KO) | Middleweight | WBA (Super) |
| +2 | 8 | Sergey Kovalev | 27–0–1 (24 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
| -3 | 9 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| -3 | 10 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
March 16, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| – | 4 | Román González | 42–0 (36 KO) | Flyweight | WBC and The Ring |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| – | 6 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| – | 7 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| – | 8 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| – | 9 | Gennady Golovkin | 32–0 (29 KO) | Middleweight | WBA (Super) |
| New | 10 | Sergey Kovalev | 27–0–1 (24 KO) | Light heavyweight | WBA (Undisputed), IBF, and WBO |
February 23, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| – | 4 | Román González | 41–0 (35 KO) | Flyweight | WBC and The Ring |
| – | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| – | 6 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| – | 7 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| – | 8 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| +1 | 9 | Gennady Golovkin | 32–0 (29 KO) | Middleweight | WBA (Super) |
| -1 | 10 | Canelo Álvarez | 44–1–1 (31 KO) | Light middleweight | – |
February 19, 2015 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| +1 | 4 | Román González | 41–0 (35 KO) | Flyweight | WBC and The Ring |
| +1 | 5 | Guillermo Rigondeaux | 15–0 (10 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| +1 | 6 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| +1 | 7 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| +1 | 8 | Carl Froch | 33–2 (24 KO) | Super middleweight | – |
| +1 | 9 | Canelo Álvarez | 44–1–1 (31 KO) | Light middleweight | – |
| New | 10 | Gennady Golovkin | 31–0 (28 KO) | Middleweight | WBA (Super) |

### 2014

December 19, 2014 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| – | 4 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| +2 | 5 | Román González | 41–0 (35 KO) | Flyweight | WBC and The Ring |
| +2 | 6 | Guillermo Rigondeaux | 14–0 (9 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -2 | 7 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| -2 | 8 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| – | 9 | Carl Froch | 33–2 (24 KO) | Super middleweight | IBF |
| – | 10 | Canelo Álvarez | 44–1–1 (31 KO) | Light middleweight | – |
November 25, 2014 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 47–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| +1 | 2 | Wladimir Klitschko | 63–3 (53 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 3 | Manny Pacquiao | 57–5–2 (38 KO) | Welterweight | WBO |
| -2 | 4 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 5 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| – | 6 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| +2 | 7 | Román González | 41–0 (35 KO) | Flyweight | WBC and The Ring |
| -1 | 8 | Guillermo Rigondeaux | 14–0 (9 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -1 | 9 | Carl Froch | 33–2 (24 KO) | Super middleweight | IBF |
| – | 10 | Canelo Álvarez | 44–1–1 (31 KO) | Light middleweight | – |
June 12, 2014 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 46–0 (26 KO) | Welterweight | WBA (Unified), WBC, and The Ring |
| – | 1 | Floyd Mayweather Jr. | 46–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Wladimir Klitschko | 62–3 (52 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Manny Pacquiao | 56–5–2 (38 KO) | Welterweight | WBO |
| – | 5 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| – | 6 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| +1 | 7 | Guillermo Rigondeaux | 13–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| +1 | 8 | Carl Froch | 33–2 (24 KO) | Super middleweight | IBF |
| New | 9 | Román González | 39–0 (33 KO) | Flyweight | – |
| – | 10 | Canelo Álvarez | 43–1–1 (31 KO) | Light middleweight | – |
June 3, 2014 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 46–0 (26 KO) | Welterweight | WBA (Unified), WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 46–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Wladimir Klitschko | 62–3 (52 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 4 | Manny Pacquiao | 56–5–2 (38 KO) | Welterweight | WBO |
| – | 5 | Timothy Bradley | 31–1 (12 KO) | Welterweight | – |
| – | 6 | Juan Manuel Márquez | 56–7–1 (40 KO) | Welterweight | – |
| – | 7 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 8 | Guillermo Rigondeaux | 13–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| +1 | 9 | Carl Froch | 33–2 (24 KO) | Super middleweight | IBF |
| -1 | 10 | Canelo Álvarez | 43–1–1 (31 KO) | Light middleweight | – |
April 15, 2014 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| +1 | 3 | Wladimir Klitschko | 61–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +3 | 4 | Manny Pacquiao | 56–5–2 (38 KO) | Welterweight | WBO |
| -2 | 5 | Timothy Bradley | 31–0 (12 KO) | Welterweight | – |
| – | 6 | Juan Manuel Márquez | 55–7–1 (40 KO) | Welterweight | – |
| -2 | 7 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 8 | Guillermo Rigondeaux | 13–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| – | 9 | Canelo Álvarez | 43–1–1 (31 KO) | Light middleweight | – |
| – | 10 | Carl Froch | 32–2 (23 KO) | Super middleweight | IBF |

### 2013

December 19, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Timothy Bradley | 31–0 (12 KO) | Welterweight | WBO |
| – | 4 | Wladimir Klitschko | 61–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 5 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 6 | Juan Manuel Márquez | 55–7–1 (40 KO) | Welterweight | – |
| – | 7 | Manny Pacquiao | 55–5–2 (38 KO) | Welterweight | – |
| – | 8 | Guillermo Rigondeaux | 13–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| +1 | 9 | Canelo Álvarez | 42–1–1 (30 KO) | Light middleweight | – |
| New | 10 | Carl Froch | 32–2 (23 KO) | Super middleweight | IBF |
December 10, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 27–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Timothy Bradley | 31–0 (12 KO) | Welterweight | WBO |
| – | 4 | Wladimir Klitschko | 61–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 5 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 6 | Juan Manuel Márquez | 55–7–1 (40 KO) | Welterweight | – |
| – | 7 | Manny Pacquiao | 55–5–2 (38 KO) | Welterweight | – |
| +2 | 8 | Guillermo Rigondeaux | 13–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
| -1 | 9 | Adrien Broner | 27–0 (22 KO) | Lightweight | WBC |
| -1 | 9 | Adrien Broner | 27–0 (22 KO) | Welterweight | WBA |
| -1 | 10 | Canelo Álvarez | 42–1–1 (30 KO) | Light middleweight | – |
October 15, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 45–0 (26 KO) | Light middleweight | WBA (Super), WBC, and The Ring |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| +5 | 3 | Timothy Bradley | 31–0 (12 KO) | Welterweight | WBO |
| – | 4 | Wladimir Klitschko | 61–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 5 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| -3 | 6 | Juan Manuel Márquez | 55–7–1 (40 KO) | Welterweight | – |
| -1 | 7 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| -1 | 8 | Adrien Broner | 27–0 (22 KO) | Lightweight | WBC |
| -1 | 8 | Adrien Broner | 27–0 (22 KO) | Welterweight | WBA |
| – | 9 | Canelo Álvarez | 42–1–1 (30 KO) | Light middleweight | – |
| – | 10 | Guillermo Rigondeaux | 12–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
August 30, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 44–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 44–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| – | 4 | Wladimir Klitschko | 60–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 5 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| +1 | 6 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| +1 | 7 | Adrien Broner | 27–0 (22 KO) | Lightweight | WBC |
| +1 | 7 | Adrien Broner | 27–0 (22 KO) | Welterweight | WBA |
| +1 | 8 | Timothy Bradley | 30–0 (12 KO) | Welterweight | WBO |
| +1 | 9 | Canelo Álvarez | 42–0–1 (30 KO) | Light middleweight | WBC and The Ring |
| New | 10 | Guillermo Rigondeaux | 12–0 (8 KO) | Super bantamweight | WBA (Super), WBO, and The Ring |
June 23, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 44–0 (26 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 44–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super) and The Ring |
| – | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| – | 4 | Wladimir Klitschko | 60–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 5 | Abner Mares | 26–0–1 (14 KO) | Featherweight | WBC |
| +1 | 6 | Sergio Martínez | 51–2–2 (28 KO) | Middleweight | WBC and The Ring |
| +1 | 7 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| -2 | 8 | Adrien Broner | 27–0 (22 KO) | Lightweight | WBC |
| -2 | 8 | Adrien Broner | 27–0 (22 KO) | Welterweight | WBA |
| – | 9 | Timothy Bradley | 30–0 (12 KO) | Welterweight | WBO |
| – | 10 | Canelo Álvarez | 42–0–1 (30 KO) | Light middleweight | WBC and The Ring |
May 10, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| +3 | 4 | Wladimir Klitschko | 60–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| New | 5 | Abner Mares | 26–0–1 (14 KO) | Featherweight | WBC |
| -1 | 6 | Adrien Broner | 26–0 (22 KO) | Lightweight | WBC |
| -3 | 7 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| -2 | 8 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| – | 9 | Timothy Bradley | 30–0 (12 KO) | Welterweight | WBO |
| New | 10 | Canelo Álvarez | 42–0–1 (30 KO) | Light middleweight | WBC and The Ring |
April 17, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| – | 4 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 5 | Adrien Broner | 26–0 (22 KO) | Lightweight | WBC |
| +1 | 6 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| +1 | 7 | Wladimir Klitschko | 59–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 8 | Robert Guerrero | 31–1–1 (18 KO) | Welterweight | – |
| +1 | 9 | Timothy Bradley | 30–0 (12 KO) | Welterweight | WBO |
| -5 | 10 | Nonito Donaire | 31–2 (20 KO) | Super bantamweight | – |
March 20, 2013 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| – | 4 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 5 | Adrien Broner | 25–0 (21 KO) | Lightweight | WBC |
| – | 6 | Nonito Donaire | 31–1 (20 KO) | Super bantamweight | WBO and The Ring |
| – | 7 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| – | 8 | Wladimir Klitschko | 59–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 9 | Robert Guerrero | 31–1–1 (18 KO) | Welterweight | – |
| -1 | 10 | Timothy Bradley | 30–0 (12 KO) | Welterweight | WBO |

### 2012

December 11, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| +1 | 1 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| +1 | 2 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| +3 | 3 | Juan Manuel Márquez | 55–6–1 (40 KO) | Light welterweight | WBO |
| – | 4 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| New | 5 | Adrien Broner | 25–0 (21 KO) | Lightweight | WBC |
| -1 | 6 | Nonito Donaire | 31–1 (20 KO) | Super bantamweight | WBO and The Ring |
| -5 | 7 | Manny Pacquiao | 54–5–2 (38 KO) | Welterweight | – |
| -1 | 8 | Wladimir Klitschko | 59–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| -1 | 9 | Timothy Bradley | 29–0 (12 KO) | Welterweight | WBO |
| New | 10 | Robert Guerrero | 31–1–1 (18 KO) | Welterweight | – |
November 13, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vacant | Vacant | Vacant | Vacant |
| – | 2 | Manny Pacquiao | 54–4–2 (38 KO) | Welterweight | – |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 3 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 4 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| – | 5 | Nonito Donaire | 30–1 (19 KO) | Super bantamweight | IBF and WBO |
| – | 6 | Juan Manuel Márquez | 54–6–1 (39 KO) | Light welterweight | WBO |
| – | 7 | Wladimir Klitschko | 59–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Timothy Bradley | 29–0 (12 KO) | Welterweight | WBO |
| – | 9 | Vitali Klitschko | 45–2 (41 KO) | Heavyweight | WBC |
| New | 10 | Abner Mares | 24–0–1 (13 KO) | Super bantamweight | WBC |
September 11, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vacant | Vacant | Vacant | Vacant |
| – | 2 | Manny Pacquiao | 54–4–2 (38 KO) | Welterweight | – |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| +2 | 3 | Andre Ward | 26–0 (14 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| -1 | 4 | Sergio Martínez | 50–2–2 (28 KO) | Middleweight | WBC and The Ring |
| -1 | 5 | Nonito Donaire | 29–1 (18 KO) | Super bantamweight | IBF and WBO |
| – | 6 | Juan Manuel Márquez | 54–6–1 (39 KO) | Light welterweight | WBO |
| – | 7 | Wladimir Klitschko | 58–3 (51 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Timothy Bradley | 29–0 (12 KO) | Welterweight | WBO |
| – | 9 | Vitali Klitschko | 45–2 (41 KO) | Heavyweight | WBC |
| New | 10 | Anselmo Moreno | 33–1–1 (12 KO) | Bantamweight | WBA (Super) |
May 7, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Vacant | Vacant | Vacant | Vacant |
| -1 | 2 | Manny Pacquiao | 54–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Welterweight | WBC |
| – | 2 | Floyd Mayweather Jr. | 43–0 (26 KO) | Light middleweight | WBA (Super) |
| – | 3 | Sergio Martínez | 49–2–2 (28 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 28–1 (18 KO) | Super bantamweight | WBO |
| – | 5 | Andre Ward | 25–0 (13 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 6 | Juan Manuel Márquez | 54–6–1 (39 KO) | Light welterweight | – |
| – | 7 | Wladimir Klitschko | 57–3 (50 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Timothy Bradley | 28–0 (12 KO) | Light welterweight | WBO |
| – | 9 | Vitali Klitschko | 44–2 (40 KO) | Heavyweight | WBC |
| – | 10 | Chad Dawson | 31–1 (17 KO) | Light heavyweight | WBC and The Ring |
May 1, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 54–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| – | 3 | Sergio Martínez | 49–2–2 (28 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 28–1 (18 KO) | Super bantamweight | WBO |
| – | 5 | Andre Ward | 25–0 (13 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 6 | Juan Manuel Márquez | 54–6–1 (39 KO) | Light welterweight | – |
| – | 7 | Wladimir Klitschko | 57–3 (50 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 8 | Timothy Bradley | 28–0 (12 KO) | Light welterweight | WBO |
| – | 9 | Vitali Klitschko | 44–2 (40 KO) | Heavyweight | WBC |
| New | 10 | Chad Dawson | 31–1 (17 KO) | Light heavyweight | WBC and The Ring |
March 6, 2012 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 54–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| – | 3 | Sergio Martínez | 48–2–2 (27 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 28–1 (18 KO) | Super bantamweight | WBO |
| – | 5 | Andre Ward | 25–0 (13 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| – | 6 | Juan Manuel Márquez | 53–6–1 (39 KO) | Lightweight | The Ring |
| – | 7 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 8 | Timothy Bradley | 28–0 (12 KO) | Light welterweight | WBO |
| +1 | 9 | Vitali Klitschko | 44–2 (40 KO) | Heavyweight | WBC |
| New | 10 | Yuriorkis Gamboa | 21–0 (16 KO) | Super featherweight | – |

### 2011

December 19, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 54–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| – | 3 | Sergio Martínez | 48–2–2 (27 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 27–1 (18 KO) | Bantamweight | – |
| +4 | 5 | Andre Ward | 25–0 (13 KO) | Super middleweight | WBA (Super), WBC, and The Ring |
| -1 | 6 | Juan Manuel Márquez | 53–6–1 (39 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| -1 | 7 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| -1 | 8 | Pongsaklek Wonjongkam | 83–3–1 (45 KO) | Flyweight | WBC and The Ring |
| -1 | 9 | Timothy Bradley | 28–0 (12 KO) | Light welterweight | WBO |
| – | 10 | Vitali Klitschko | 43–2 (40 KO) | Heavyweight | WBC |
December 13, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 54–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| – | 3 | Sergio Martínez | 48–2–2 (27 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 27–1 (18 KO) | Bantamweight | – |
| – | 5 | Juan Manuel Márquez | 53–6–1 (39 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 7 | Pongsaklek Wonjongkam | 83–3–1 (45 KO) | Flyweight | WBC and The Ring |
| – | 8 | Timothy Bradley | 28–0 (12 KO) | Light welterweight | WBO |
| +1 | 9 | Andre Ward | 24–0 (13 KO) | Super middleweight | WBA (Super) |
| New | 10 | Vitali Klitschko | 43–2 (40 KO) | Heavyweight | WBC |
October 25, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 53–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| – | 3 | Sergio Martínez | 48–2–2 (27 KO) | Middleweight | The Ring |
| – | 4 | Nonito Donaire | 27–1 (18 KO) | Bantamweight | – |
| – | 5 | Juan Manuel Márquez | 53–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| +1 | 7 | Pongsaklek Wonjongkam | 83–3–1 (45 KO) | Flyweight | WBC and The Ring |
| -1 | 8 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| – | 9 | Giovani Segura | 28–1–1 (24 KO) | Light flyweight | WBO and The Ring |
| – | 10 | Andre Ward | 24–0 (13 KO) | Super middleweight | WBA (Super) |
September 20, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| New | 2 | Floyd Mayweather Jr. | 42–0 (26 KO) | Welterweight | WBC |
| -1 | 3 | Sergio Martínez | 47–2–2 (26 KO) | Middleweight | The Ring |
| -1 | 4 | Nonito Donaire | 26–1 (18 KO) | Bantamweight | WBC and WBO |
| -1 | 5 | Juan Manuel Márquez | 52–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| -1 | 6 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| -1 | 7 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| -1 | 8 | Pongsaklek Wonjongkam | 82–3–1 (45 KO) | Flyweight | WBC and The Ring |
| -1 | 9 | Giovani Segura | 28–1–1 (24 KO) | Light flyweight | WBO and The Ring |
| -1 | 10 | Andre Ward | 24–0 (13 KO) | Super middleweight | WBA (Super) |
May 24, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Sergio Martínez | 47–2–2 (26 KO) | Middleweight | The Ring |
| – | 3 | Nonito Donaire | 26–1 (18 KO) | Bantamweight | WBC and WBO |
| – | 4 | Juan Manuel Márquez | 52–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 5 | Wladimir Klitschko | 56–3 (49 KO) | Heavyweight | WBA (Super), IBF, WBO, and The Ring |
| – | 6 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| – | 7 | Pongsaklek Wonjongkam | 81–3–1 (44 KO) | Flyweight | WBC and The Ring |
| – | 8 | Giovani Segura | 28–1–1 (24 KO) | Light flyweight | WBO and The Ring |
| – | 9 | Andre Ward | 24–0 (13 KO) | Super middleweight | WBA (Super) |
| New | 10 | Bernard Hopkins | 52–5–2–1 (32 KO) | Light heavyweight | WBC and The Ring |
May 3, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| +1 | 2 | Sergio Martínez | 47–2–2 (26 KO) | Middleweight | The Ring |
| +1 | 3 | Nonito Donaire | 26–1 (18 KO) | Bantamweight | WBC and WBO |
| +1 | 4 | Juan Manuel Márquez | 52–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| +2 | 5 | Wladimir Klitschko | 55–3 (49 KO) | Heavyweight | IBF, WBO, and The Ring |
| +2 | 6 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| -1 | 7 | Pongsaklek Wonjongkam | 80–3–1 (44 KO) | Flyweight | WBC and The Ring |
| +2 | 8 | Giovani Segura | 27–1–1 (23 KO) | Light flyweight | WBO and The Ring |
| New | 9 | Andre Ward | 23–0 (13 KO) | Super middleweight | WBA (Super) |
| New | 10 | Miguel Cotto | 36–2 (29 KO) | Light middleweight | WBA (Super) |
March 14, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| +1 | 3 | Sergio Martínez | 47–2–2 (26 KO) | Middleweight | The Ring |
| -1 | 4 | Nonito Donaire | 26–1 (18 KO) | Bantamweight | WBC and WBO |
| – | 5 | Juan Manuel Márquez | 52–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Pongsaklek Wonjongkam | 79–3–1 (44 KO) | Flyweight | WBC and The Ring |
| – | 7 | Wladimir Klitschko | 55–3 (49 KO) | Heavyweight | IBF, WBO, and The Ring |
| – | 8 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| – | 9 | Juan Manuel López | 30–0 (27 KO) | Featherweight | WBO |
| – | 10 | Giovani Segura | 26–1–1 (22 KO) | Light flyweight | WBO and The Ring |
February 20, 2011 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| +2 | 3 | Nonito Donaire | 26–1 (18 KO) | Bantamweight | WBC and WBO |
| -1 | 4 | Sergio Martínez | 46–2–2 (25 KO) | Middleweight | The Ring |
| -1 | 5 | Juan Manuel Márquez | 52–5–1 (38 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Pongsaklek Wonjongkam | 78–3–1 (43 KO) | Flyweight | WBC and The Ring |
| +1 | 7 | Wladimir Klitschko | 55–3 (49 KO) | Heavyweight | IBF, WBO, and The Ring |
| +1 | 8 | Timothy Bradley | 27–0 (11 KO) | Light welterweight | WBO |
| +1 | 9 | Juan Manuel López | 30–0 (27 KO) | Featherweight | WBO |
| New | 10 | Giovani Segura | 26–1–1 (22 KO) | Light flyweight | WBO and The Ring |

### 2010

November 22, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Welterweight | WBO |
| – | 1 | Manny Pacquiao | 52–3–2 (38 KO) | Light middleweight | WBC |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| +3 | 3 | Sergio Martínez | 46–2–2 (25 KO) | Middleweight | WBC and The Ring |
| -1 | 4 | Juan Manuel Márquez | 51–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| -1 | 5 | Nonito Donaire | 24–1 (16 KO) | Super flyweight | – |
| +1 | 6 | Pongsaklek Wonjongkam | 77–3–1 (43 KO) | Flyweight | WBC and The Ring |
| +1 | 7 | Fernando Montiel | 43–2–2 (33 KO) | Bantamweight | WBC and WBO |
| +1 | 8 | Wladimir Klitschko | 55–3 (49 KO) | Heavyweight | IBF, WBO, and The Ring |
| +1 | 9 | Timothy Bradley | 26–0 (11 KO) | Light welterweight | WBO |
| New | 10 | Juan Manuel López | 30–0 (27 KO) | Featherweight | WBO |
September 23, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| – | 3 | Juan Manuel Márquez | 51–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 4 | Nonito Donaire | 24–1 (16 KO) | Super flyweight | – |
| +1 | 5 | Paul Williams | 39–1 (27 KO) | Middleweight | – |
| +1 | 6 | Sergio Martínez | 45–2–2 (24 KO) | Middleweight | WBC and The Ring |
| +1 | 7 | Pongsaklek Wonjongkam | 76–3–1 (40 KO) | Flyweight | WBC and The Ring |
| +1 | 8 | Fernando Montiel | 43–2–2 (33 KO) | Bantamweight | WBC and WBO |
| +1 | 9 | Wladimir Klitschko | 55–3 (49 KO) | Heavyweight | IBF, WBO, and The Ring |
| New | 10 | Timothy Bradley | 26–0 (11 KO) | Light welterweight | WBO |
August 17, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| – | 3 | Juan Manuel Márquez | 51–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 4 | Nonito Donaire | 24–1 (16 KO) | Super flyweight | – |
| – | 5 | Shane Mosley | 46–6 (39 KO) | Welterweight | – |
| +1 | 6 | Paul Williams | 39–1 (27 KO) | Middleweight | – |
| +1 | 7 | Sergio Martínez | 45–2–2 (24 KO) | Middleweight | WBC and The Ring |
| +1 | 8 | Pongsaklek Wonjongkam | 76–3–1 (40 KO) | Flyweight | WBC and The Ring |
| +1 | 9 | Fernando Montiel | 43–2–2 (33 KO) | Bantamweight | WBC and WBO |
| New | 10 | Wladimir Klitschko | 54–3 (48 KO) | Heavyweight | IBF, WBO, and The Ring |
July 19, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Light welterweight | The Ring |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| – | 3 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 4 | Nonito Donaire | 24–1 (16 KO) | Super flyweight | – |
| – | 5 | Shane Mosley | 46–6 (39 KO) | Welterweight | – |
| – | 6 | Chad Dawson | 29–0 (17 KO) | Light heavyweight | – |
| – | 7 | Paul Williams | 39–1 (27 KO) | Middleweight | – |
| – | 8 | Sergio Martínez | 45–2–2 (24 KO) | Middleweight | WBC and The Ring |
| – | 9 | Pongsaklek Wonjongkam | 76–3–1 (40 KO) | Flyweight | WBC and The Ring |
| New | 10 | Fernando Montiel | 43–2–2 (33 KO) | Bantamweight | WBC and WBO |
May 4, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Light welterweight | The Ring |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 41–0 (25 KO) | Welterweight | – |
| +1 | 3 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| +1 | 4 | Nonito Donaire | 23–1 (15 KO) | Super flyweight | – |
| -2 | 5 | Shane Mosley | 46–6 (39 KO) | Welterweight | WBA (Super) |
| +2 | 6 | Chad Dawson | 29–0 (17 KO) | Light heavyweight | – |
| +2 | 7 | Paul Williams | 38–1 (27 KO) | Middleweight | – |
| New | 8 | Sergio Martínez | 45–2–2 (24 KO) | Middleweight | WBC, WBO, and The Ring |
| New | 9 | Pongsaklek Wonjongkam | 75–3–1 (39 KO) | Flyweight | WBC and The Ring |
| – | 10 | Celestino Caballero | 34–2 (23 KO) | Super bantamweight | WBA (Super) |
April 5, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Light welterweight | The Ring |
| – | 1 | Manny Pacquiao | 51–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 40–0 (25 KO) | Welterweight | – |
| – | 3 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| +1 | 4 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| +1 | 5 | Nonito Donaire | 23–1 (15 KO) | Super flyweight | – |
| -2 | 6 | Bernard Hopkins | 51–5–1–1 (32 KO) | Light heavyweight | – |
| – | 7 | Miguel Cotto | 34–2 (27 KO) | Welterweight | – |
| – | 8 | Chad Dawson | 29–0 (17 KO) | Light heavyweight | – |
| – | 9 | Paul Williams | 38–1 (27 KO) | Light middleweight | – |
| – | 10 | Celestino Caballero | 33–2 (23 KO) | Super bantamweight | WBA (Super) |
February 21, 2010 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 50–3–2 (38 KO) | Light welterweight | The Ring |
| – | 1 | Manny Pacquiao | 50–3–2 (38 KO) | Welterweight | WBO |
| – | 2 | Floyd Mayweather Jr. | 40–0 (25 KO) | Welterweight | – |
| – | 3 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 4 | Bernard Hopkins | 50–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Nonito Donaire | 23–1 (15 KO) | Super flyweight | – |
| – | 7 | Miguel Cotto | 34–2 (27 KO) | Welterweight | – |
| +1 | 8 | Chad Dawson | 29–0 (17 KO) | Light heavyweight | – |
| +1 | 9 | Paul Williams | 38–1 (27 KO) | Light middleweight | – |
| -2 | 10 | Celestino Caballero | 33–2 (23 KO) | Super bantamweight | WBA (Unified) |

## 2000 – 2009
### 2009

November 8, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| – | 2 | Floyd Mayweather Jr. | 40–0 (25 KO) | Welterweight | – |
| – | 3 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 4 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 6 | Nonito Donaire | 22–1 (14 KO) | Super flyweight | – |
| – | 7 | Miguel Cotto | 34–1 (27 KO) | Welterweight | WBO |
| – | 8 | Celestino Caballero | 33–2 (23 KO) | Super bantamweight | WBA (Unified) and IBF |
| New | 9 | Chad Dawson | 29–0 (17 KO) | Light heavyweight | – |
| New | 10 | Paul Williams | 37–1 (27 KO) | Light middleweight | – |
October 11, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| – | 2 | Floyd Mayweather Jr. | 40–0 (25 KO) | Welterweight | – |
| – | 3 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 4 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| +2 | 6 | Nonito Donaire | 22–1 (14 KO) | Super flyweight | – |
| +2 | 7 | Miguel Cotto | 34–1 (27 KO) | Welterweight | WBO |
| +2 | 8 | Celestino Caballero | 33–2 (23 KO) | Super bantamweight | WBA (Unified) and IBF |
| -3 | 9 | Israel Vázquez | 44–4 (32 KO) | Super bantamweight | – |
| -3 | 10 | Rafael Márquez | 38–5 (34 KO) | Super bantamweight | – |
September 21, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| New | 2 | Floyd Mayweather Jr. | 40–0 (25 KO) | Welterweight | – |
| +1 | 3 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| -1 | 4 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| -3 | 5 | Juan Manuel Márquez | 50–5–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| -1 | 6 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | – |
| -1 | 7 | Rafael Márquez | 38–5 (34 KO) | Super bantamweight | – |
| -1 | 8 | Nonito Donaire | 22–1 (14 KO) | Super flyweight | – |
| -1 | 9 | Miguel Cotto | 34–1 (27 KO) | Welterweight | WBO |
| -1 | 10 | Celestino Caballero | 33–2 (23 KO) | Super bantamweight | WBA (Unified) and IBF |
July 12, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| – | 2 | Juan Manuel Márquez | 50–4–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 3 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 4 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | – |
| – | 6 | Rafael Márquez | 38–5 (34 KO) | Super bantamweight | – |
| – | 7 | Nonito Donaire | 21–1 (14 KO) | Flyweight | – |
| +1 | 8 | Miguel Cotto | 34–1 (27 KO) | Welterweight | WBO |
| +1 | 9 | Celestino Caballero | 32–2 (22 KO) | Super bantamweight | WBA (Unified) and IBF |
| New | 10 | Paul Williams | 37–1 (27 KO) | Light middleweight | – |
July 5, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| – | 2 | Juan Manuel Márquez | 50–4–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 3 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 4 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | – |
| – | 6 | Rafael Márquez | 38–5 (34 KO) | Super bantamweight | – |
| +1 | 7 | Nonito Donaire | 21–1 (14 KO) | Flyweight | IBF |
| +1 | 8 | Vic Darchinyan | 32–1–1 (26 KO) | Super flyweight | WBA (Undisputed), WBC, and IBF |
| -2 | 9 | Miguel Cotto | 34–1 (27 KO) | Welterweight | WBO |
| – | 10 | Celestino Caballero | 32–2 (22 KO) | Super bantamweight | WBA (Unified) and IBF |
May 3, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 49–3–2 (37 KO) | Light welterweight | The Ring |
| – | 2 | Juan Manuel Márquez | 50–4–1 (37 KO) | Lightweight | WBA (Super), WBO, and The Ring |
| – | 3 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| +1 | 4 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| -1 | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | The Ring |
| – | 6 | Rafael Márquez | 38–5 (34 KO) | Super bantamweight | – |
| New | 7 | Miguel Cotto | 33–1 (27 KO) | Welterweight | WBO |
| New | 8 | Nonito Donaire | 21–1 (14 KO) | Flyweight | IBF |
| +1 | 9 | Vic Darchinyan | 32–1–1 (26 KO) | Super flyweight | WBA (Undisputed), WBC, and IBF |
| -1 | 10 | Celestino Caballero | 32–2 (22 KO) | Super bantamweight | WBA (Unified) and IBF |
February 8, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 48–3–2 (36 KO) | Lightweight | WBC |
| – | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| – | 3 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| +1 | 4 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | The Ring |
| +1 | 5 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| +1 | 6 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| +1 | 7 | Iván Calderón | 32–0 (6 KO) | Light flyweight | WBO and The Ring |
| +1 | 8 | Ricky Hatton | 45–1 (32 KO) | Light welterweight | The Ring |
| +1 | 9 | Celestino Caballero | 31–2 (22 KO) | Super bantamweight | WBA (Unified) and IBF |
| New | 10 | Vic Darchinyan | 31–1–1 (26 KO) | Super flyweight | WBA (Undisputed), WBC, and IBF |
January 26, 2009 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 48–3–2 (36 KO) | Lightweight | WBC |
| – | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| – | 3 | Joe Calzaghe | 46–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | The Ring |
| New | 6 | Shane Mosley | 46–5 (39 KO) | Welterweight | WBA (Super) |
| – | 7 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| +1 | 8 | Iván Calderón | 32–0 (6 KO) | Light flyweight | WBO and The Ring |
| +1 | 9 | Ricky Hatton | 45–1 (32 KO) | Light welterweight | The Ring |
| New | 10 | Celestino Caballero | 31–2 (22 KO) | Super bantamweight | WBA (Unified) and IBF |

### 2008

November 24, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 48–3–2 (37 KO) | Lightweight | WBC |
| – | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| – | 3 | Joe Calzaghe | 46–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Bernard Hopkins | 49–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 6 | Antonio Margarito | 37–5– (27 KO) | Welterweight | WBA (Super) |
| – | 7 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| – | 8 | Miguel Cotto | 32–1 (26 KO) | Welterweight | – |
| – | 9 | Iván Calderón | 32–0 (6 KO) | Light flyweight | WBO and The Ring |
| New | 10 | Ricky Hatton | 45–1 (32 KO) | Light welterweight | The Ring |
November 3, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 47–3–2 (36 KO) | Lightweight | WBC |
| – | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 6 | Antonio Margarito | 37–5 (27 KO) | Welterweight | WBA (Super) |
| +1 | 7 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| +1 | 8 | Miguel Cotto | 32–1 (26 KO) | Welterweight | – |
| +1 | 9 | Iván Calderón | 32–0 (6 KO) | Light flyweight | WBO and The Ring |
| New | 10 | Paul Williams | 35–1 (26 KO) | Welterweight | WBO |
October 21, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 47–3–2 (36 KO) | Lightweight | WBC |
| – | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 6 | Antonio Margarito | 37–5 (27 KO) | Welterweight | WBA (Super) |
| +1 | 7 | Cristian Mijares | 36–3–2 (15 KO) | Super flyweight | WBA (Unified) and WBC |
| +1 | 8 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| +1 | 9 | Miguel Cotto | 32–1 (26 KO) | Welterweight | – |
| New | 10 | Iván Calderón | 31–0 (6 KO) | Light flyweight | WBO and The Ring |
September 19, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 47–3–2 (36 KO) | Lightweight | WBC |
| +1 | 2 | Juan Manuel Márquez | 49–4–1 (36 KO) | Lightweight | The Ring |
| -1 | 3 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBO, and The Ring |
| -1 | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 6 | Antonio Margarito | 37–5 (27 KO) | Welterweight | WBA |
| – | 7 | Kelly Pavlik | 34–0 (30 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 8 | Cristian Mijares | 36–3–2 (15 KO) | Super flyweight | WBA (Unified) and WBC |
| – | 9 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| – | 10 | Miguel Cotto | 32–1 (26 KO) | Welterweight | – |
July 29, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Manny Pacquiao | 47–3–2 (36 KO) | Lightweight | WBC |
| – | 2 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBO, and The Ring |
| – | 2 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 3 | Juan Manuel Márquez | 48–4–1 (35 KO) | Super featherweight | – |
| – | 4 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| New | 6 | Antonio Margarito | 37–5 (27 KO) | Welterweight | WBA |
| – | 7 | Kelly Pavlik | 34–0 (30 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 8 | Cristian Mijares | 35–3–2 (14 KO) | Super flyweight | WBA (Unified) and WBC |
| – | 9 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| -4 | 10 | Miguel Cotto | 32–1 (26 KO) | Welterweight | – |
June 9, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Manny Pacquiao | 46–3–2 (35 KO) | Super featherweight | WBC and The Ring |
| +1 | 2 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| +1 | 2 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| +1 | 3 | Juan Manuel Márquez | 48–4–1 (35 KO) | Super featherweight | – |
| +1 | 4 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| +1 | 5 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| +1 | 6 | Miguel Cotto | 32–0 (26 KO) | Welterweight | WBA |
| +1 | 7 | Kelly Pavlik | 34–0 (30 KO) | Middleweight | WBC, WBO, and The Ring |
| +1 | 8 | Cristian Mijares | 35–3–2 (14 KO) | Super flyweight | WBA (Unified) and WBC |
| +1 | 9 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
| New | 10 | Iván Calderón | 31–0 (6 KO) | Light flyweight | WBO and The Ring |
May 28, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 39–0 (25 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 46–3–2 (35 KO) | Super featherweight | WBC and The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Juan Manuel Márquez | 48–4–1 (35 KO) | Super featherweight | – |
| – | 5 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 6 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 7 | Miguel Cotto | 32–0 (26 KO) | Welterweight | WBA |
| +1 | 8 | Kelly Pavlik | 33–0 (29 KO) | Middleweight | WBC, WBO, and The Ring |
| +1 | 9 | Cristian Mijares | 35–3–2 (14 KO) | Super flyweight | WBA (Unified) and WBC |
| New | 10 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
May 17, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 39–0 (25 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 46–3–2 (35 KO) | Super featherweight | WBC and The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| – | 4 | Juan Manuel Márquez | 48–4–1 (35 KO) | Super featherweight | – |
| – | 5 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 6 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 7 | Miguel Cotto | 32–0 (26 KO) | Welterweight | WBA |
| – | 8 | Ricky Hatton | 43–1 (31 KO) | Light welterweight | The Ring |
| – | 9 | Kelly Pavlik | 33–0 (29 KO) | Middleweight | WBC, WBO, and The Ring |
| New | 10 | Cristian Mijares | 35–3–2 (14 KO) | Super flyweight | WBA (Unified) and WBC |
April 22, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 39–0 (25 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 46–3–2 (35 KO) | Super featherweight | WBC and The Ring |
| +2 | 3 | Joe Calzaghe | 45–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| +2 | 3 | Joe Calzaghe | 45–0 (32 KO) | Light heavyweight | The Ring |
| -1 | 4 | Juan Manuel Márquez | 48–4–1 (35 KO) | Super featherweight | – |
| -1 | 5 | Bernard Hopkins | 48–5–1–1 (32 KO) | Light heavyweight | – |
| – | 6 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 7 | Miguel Cotto | 32–0 (26 KO) | Welterweight | WBA |
| – | 8 | Ricky Hatton | 43–1 (31 KO) | Light welterweight | The Ring |
| – | 9 | Kelly Pavlik | 33–0 (29 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 10 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |
March 10, 2008 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 39–0 (25 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 45–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Juan Manuel Márquez | 48–3–1 (35 KO) | Super featherweight | WBC |
| – | 4 | Bernard Hopkins | 48–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 5 | Joe Calzaghe | 44–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 6 | Israel Vázquez | 43–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 7 | Miguel Cotto | 31–0 (25 KO) | Welterweight | WBA |
| – | 8 | Ricky Hatton | 43–1 (31 KO) | Light welterweight | The Ring |
| New | 9 | Kelly Pavlik | 33–0 (29 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 10 | Rafael Márquez | 37–5 (33 KO) | Super bantamweight | – |

### 2007

November 12, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 45–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Juan Manuel Márquez | 48–3–1 (35 KO) | Super featherweight | WBC |
| – | 4 | Bernard Hopkins | 48–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 5 | Joe Calzaghe | 44–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 6 | Israel Vázquez | 42–4 (31 KO) | Super bantamweight | WBC and The Ring |
| +3 | 7 | Miguel Cotto | 31–0 (25 KO) | Welterweight | WBA |
| +1 | 8 | Ricky Hatton | 43–0 (31 KO) | Light welterweight | The Ring |
| -2 | 9 | Winky Wright | 51–4–1 (25 KO) | Light heavyweight | – |
| -2 | 10 | Rafael Márquez | 37–4 (33 KO) | Super bantamweight | – |
November 5, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 45–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Juan Manuel Márquez | 48–3–1 (35 KO) | Super featherweight | WBC |
| – | 4 | Bernard Hopkins | 48–4–1–1 (32 KO) | Light heavyweight | The Ring |
| +3 | 5 | Joe Calzaghe | 44–0 (32 KO) | Super middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| -1 | 6 | Israel Vázquez | 42–4 (31 KO) | Super bantamweight | WBC and The Ring |
| -1 | 7 | Winky Wright | 51–4–1 (25 KO) | Light heavyweight | – |
| -1 | 8 | Rafael Márquez | 37–4 (33 KO) | Super bantamweight | – |
| – | 9 | Ricky Hatton | 43–0 (31 KO) | Light welterweight | The Ring |
| – | 10 | Miguel Cotto | 30–0 (25 KO) | Welterweight | WBA |
August 7, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 44–3–2 (35 KO) | Super featherweight | – |
| +1 | 3 | Juan Manuel Márquez | 47–3–1 (35 KO) | Super featherweight | WBC |
| +1 | 4 | Bernard Hopkins | 48–4–1–1 (32 KO) | Light heavyweight | The Ring |
| New | 5 | Israel Vázquez | 42–4 (31 KO) | Super bantamweight | WBC and The Ring |
| – | 6 | Winky Wright | 51–4–1 (25 KO) | Light heavyweight | – |
| -4 | 7 | Rafael Márquez | 37–4 (33 KO) | Super bantamweight | – |
| -1 | 8 | Joe Calzaghe | 43–0 (32 KO) | Super middleweight | WBO and The Ring |
| -1 | 9 | Ricky Hatton | 43–0 (31 KO) | Light welterweight | The Ring |
| – | 10 | Miguel Cotto | 30–0 (25 KO) | Welterweight | WBA |
July 30, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 44–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Rafael Márquez | 37–3 (33 KO) | Super bantamweight | WBC and The Ring |
| – | 4 | Juan Manuel Márquez | 47–3–1 (35 KO) | Super featherweight | WBC |
| +1 | 5 | Bernard Hopkins | 48–4–1–1 (32 KO) | Light heavyweight | The Ring |
| -1 | 6 | Winky Wright | 51–4–1 (25 KO) | Middleweight | – |
| – | 7 | Joe Calzaghe | 43–0 (32 KO) | Super middleweight | WBO and The Ring |
| – | 8 | Ricky Hatton | 43–0 (31 KO) | Light welterweight | The Ring |
| – | 9 | Marco Antonio Barrera | 63–5–0–1 (42 KO) | Super featherweight | – |
| – | 10 | Miguel Cotto | 30–0 (25 KO) | Welterweight | WBA |
July 2, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 44–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Rafael Márquez | 37–3 (33 KO) | Super bantamweight | WBC and The Ring |
| – | 4 | Juan Manuel Márquez | 47–3–1 (35 KO) | Super featherweight | WBC |
| – | 5 | Winky Wright | 51–3–1 (25 KO) | Middleweight | – |
| – | 6 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 7 | Joe Calzaghe | 43–0 (32 KO) | Super middleweight | WBO and The Ring |
| +1 | 8 | Ricky Hatton | 43–0 (31 KO) | Light welterweight | The Ring |
| -1 | 9 | Marco Antonio Barrera | 63–5–0–1 (42 KO) | Super featherweight | – |
| New | 10 | Miguel Cotto | 30–0 (25 KO) | Welterweight | WBA |
June 4, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 1 | Floyd Mayweather Jr. | 38–0 (24 KO) | Light middleweight | WBC |
| – | 2 | Manny Pacquiao | 44–3–2 (35 KO) | Super featherweight | – |
| – | 3 | Rafael Márquez | 37–3 (33 KO) | Super bantamweight | WBC and The Ring |
| – | 4 | Juan Manuel Márquez | 47–3–1 (35 KO) | Super featherweight | WBC |
| – | 5 | Winky Wright | 51–3–1 (25 KO) | Middleweight | – |
| +1 | 6 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| +1 | 7 | Joe Calzaghe | 43–0 (32 KO) | Super middleweight | WBO and The Ring |
| +1 | 8 | Marco Antonio Barrera | 63–5–0–1 (42 KO) | Super featherweight | – |
| +1 | 9 | Ricky Hatton | 42–0 (30 KO) | Light welterweight | The Ring |
| -4 | 10 | Jermain Taylor | 27–0–1 (17 KO) | Middleweight | WBC, WBO, and The Ring |
March 19, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 37–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 43–3–2 (34 KO) | Super featherweight | – |
| +4 | 3 | Rafael Márquez | 37–3 (33 KO) | Super bantamweight | WBC and The Ring |
| New | 4 | Juan Manuel Márquez | 47–3–1 (35 KO) | Super featherweight | WBC |
| -2 | 5 | Winky Wright | 51–3–1 (25 KO) | Middleweight | – |
| -2 | 6 | Jermain Taylor | 26–0–1 (17 KO) | Middleweight | WBC, WBO, and The Ring |
| -2 | 7 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 8 | Joe Calzaghe | 42–0 (31 KO) | Super middleweight | WBO and The Ring |
| -3 | 9 | Marco Antonio Barrera | 63–5–0–1 (42 KO) | Super featherweight | – |
| -1 | 10 | Ricky Hatton | 42–0 (30 KO) | Light welterweight | The Ring |
February 26, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 37–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 43–3–2 (34 KO) | Super featherweight | – |
| – | 3 | Winky Wright | 51–3–1 (25 KO) | Middleweight | – |
| – | 4 | Jermain Taylor | 26–0–1 (17 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 5 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 6 | Marco Antonio Barrera | 63–4–0–1 (42 KO) | Super featherweight | WBC |
| – | 7 | Rafael Márquez | 36–3 (32 KO) | Bantamweight | IBF |
| – | 8 | Joe Calzaghe | 42–0 (31 KO) | Super middleweight | WBO and The Ring |
| – | 9 | Ricky Hatton | 42–0 (30 KO) | Light welterweight | IBF and The Ring |
| New | 10 | Shane Mosley | 44–4 (37 KO) | Welterweight | – |
January 22, 2007 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 37–0 (24 KO) | Welterweight | WBC and The Ring |
| – | 2 | Manny Pacquiao | 43–3–2 (34 KO) | Super featherweight | – |
| – | 3 | Winky Wright | 51–3–1 (25 KO) | Middleweight | – |
| – | 4 | Jermain Taylor | 26–0–1 (17 KO) | Middleweight | WBC, WBO, and The Ring |
| – | 5 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 6 | Marco Antonio Barrera | 63–4–0–1 (42 KO) | Super featherweight | WBC |
| – | 7 | Rafael Márquez | 36–3 (32 KO) | Bantamweight | IBF |
| +2 | 8 | Joe Calzaghe | 42–0 (31 KO) | Super middleweight | WBO and The Ring |
| -1 | 9 | Ricky Hatton | 42–0 (30 KO) | Light welterweight | IBF and The Ring |
| New | 10 | Miguel Cotto | 28–0 (23 KO) | Welterweight | WBA |

### 2006

November 27, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 37–0 (24 KO) | Welterweight | WBC and The Ring |
| +1 | 2 | Manny Pacquiao | 43–3–2 (34 KO) | Super featherweight | – |
| -1 | 3 | Winky Wright | 50–3–1 (25 KO) | Middleweight | – |
| – | 4 | Jermain Taylor | 25–0–1 (17 KO) | Middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 5 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| – | 6 | Marco Antonio Barrera | 63–4–0–1 (42 KO) | Super featherweight | WBC |
| – | 7 | Rafael Márquez | 36–3 (32 KO) | Bantamweight | IBF |
| – | 8 | Ricky Hatton | 41–0 (30 KO) | Light welterweight | The Ring |
| – | 9 | José Luis Castillo | 54–7–1 (47 KO) | Light welterweight | – |
| – | 10 | Joe Calzaghe | 42–0 (31 KO) | Super middleweight | WBO and The Ring |
June 26, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 36–0 (24 KO) | Welterweight | – |
| – | 2 | Winky Wright | 50–3–1 (25 KO) | Middleweight | – |
| – | 3 | Manny Pacquiao | 41–3–2 (32 KO) | Super featherweight | – |
| New | 4 | Jermain Taylor | 25–0–1 (17 KO) | Middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| -1 | 5 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| -1 | 6 | Marco Antonio Barrera | 62–4–0–1 (42 KO) | Super featherweight | WBC |
| -1 | 7 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| -1 | 8 | Ricky Hatton | 41–0 (30 KO) | Light welterweight | The Ring |
| -1 | 8 | Ricky Hatton | 41–0 (30 KO) | Welterweight | WBA |
| -1 | 9 | José Luis Castillo | 54–7–1 (47 KO) | Light welterweight | – |
| -1 | 10 | Joe Calzaghe | 41–0 (31 KO) | Super middleweight | IBF, WBO, and The Ring |
June 12, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 36–0 (24 KO) | Welterweight | – |
| – | 2 | Winky Wright | 50–3–1 (25 KO) | Middleweight | – |
| – | 3 | Manny Pacquiao | 41–3–2 (32 KO) | Super featherweight | – |
| New | 4 | Bernard Hopkins | 47–4–1–1 (32 KO) | Light heavyweight | The Ring |
| -1 | 5 | Marco Antonio Barrera | 62–4–0–1 (42 KO) | Super featherweight | WBC |
| -1 | 6 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| -1 | 7 | Ricky Hatton | 41–0 (30 KO) | Light welterweight | The Ring |
| -1 | 7 | Ricky Hatton | 41–0 (30 KO) | Welterweight | WBA |
| -1 | 8 | José Luis Castillo | 54–7–1 (47 KO) | Light welterweight | – |
| – | 9 | Joe Calzaghe | 41–0 (31 KO) | Super middleweight | IBF, WBO, and The Ring |
| – | 10 | Pongsaklek Wonjongkam | 60–2 (32 KO) | Flyweight | WBC |
May 15, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 36–0 (24 KO) | Welterweight | IBF |
| – | 2 | Winky Wright | 50–3 (25 KO) | Middleweight | – |
| – | 3 | Manny Pacquiao | 41–3–2 (32 KO) | Super featherweight | – |
| – | 4 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC |
| +1 | 5 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| -1 | 6 | Ricky Hatton | 41–0 (30 KO) | Light welterweight | The Ring |
| -1 | 6 | Ricky Hatton | 41–0 (30 KO) | Welterweight | WBA |
| – | 7 | José Luis Castillo | 54–7–1 (47 KO) | Light welterweight | – |
| – | 8 | Antonio Tarver | 24–3 (18 KO) | Light heavyweight | The Ring |
| – | 9 | Joe Calzaghe | 41–0 (31 KO) | Super middleweight | IBF, WBO, and The Ring |
| – | 10 | Pongsaklek Wonjongkam | 60–2 (32 KO) | Flyweight | WBC |
March 7, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 35–0 (24 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 50–3 (25 KO) | Middleweight | – |
| – | 3 | Manny Pacquiao | 41–3–2 (32 KO) | Super featherweight | – |
| – | 4 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| – | 5 | Ricky Hatton | 40–0 (30 KO) | Light welterweight | WBA (Unified), IBF, and The Ring |
| +1 | 6 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| +1 | 7 | José Luis Castillo | 54–7–1 (47 KO) | Light welterweight | – |
| +1 | 8 | Antonio Tarver | 24–3 (18 KO) | Light heavyweight | The Ring |
| New | 9 | Joe Calzaghe | 41–0 (31 KO) | Super middleweight | IBF, WBO, and The Ring |
| – | 10 | Pongsaklek Wonjongkam | 60–2 (32 KO) | Flyweight | WBC |
January 25, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 35–0 (24 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 50–3 (25 KO) | Middleweight | – |
| +2 | 3 | Manny Pacquiao | 41–3–2 (32 KO) | Super featherweight | – |
| -1 | 4 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| -1 | 5 | Ricky Hatton | 40–0 (30 KO) | Light welterweight | WBA (Unified), IBF, and The Ring |
| +1 | 6 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | – |
| +1 | 7 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| +1 | 8 | José Luis Castillo | 53–7–1 (47 KO) | Light welterweight | – |
| +1 | 9 | Antonio Tarver | 24–3 (18 KO) | Light heavyweight | The Ring |
| New | 10 | Pongsaklek Wonjongkam | 59–2 (32 KO) | Flyweight | WBC |
January 12, 2006 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 35–0 (24 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 50–3 (25 KO) | Middleweight | – |
| – | 3 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| – | 4 | Ricky Hatton | 40–0 (30 KO) | Light welterweight | WBA (Unified), IBF, and The Ring |
| – | 5 | Manny Pacquiao | 40–3–2 (31 KO) | Super featherweight | – |
| – | 6 | Érik Morales | 48–3 (34 KO) | Super featherweight | – |
| – | 7 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | – |
| – | 8 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| – | 9 | José Luis Castillo | 53–7–1 (47 KO) | Light welterweight | – |
| New | 10 | Antonio Tarver | 24–3 (18 KO) | Light heavyweight | The Ring |

### 2005

December 19, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 35–0 (24 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 50–3 (25 KO) | Middleweight | – |
| – | 3 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| +3 | 4 | Ricky Hatton | 40–0 (30 KO) | Light welterweight | WBA (Unified), IBF, and The Ring |
| -1 | 5 | Manny Pacquiao | 40–3–2 (32 KO) | Super featherweight | – |
| – | 6 | Érik Morales | 48–3 (34 KO) | Super featherweight | – |
| -2 | 7 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | – |
| New | 8 | Rafael Márquez | 35–3 (31 KO) | Bantamweight | IBF |
| -1 | 9 | José Luis Castillo | 53–7–1 (47 KO) | Light welterweight | – |
| New | 10 | Zab Judah | 34–2–0–1 (25 KO) | Welterweight | WBA (Undisputed), WBC, IBF, and The Ring |
October 12, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 34–0 (23 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 49–3 (25 KO) | Middleweight | – |
| – | 3 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| – | 4 | Manny Pacquiao | 40–3–2 (32 KO) | Super featherweight | – |
| – | 5 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | – |
| – | 6 | Érik Morales | 48–3 (34 KO) | Super featherweight | – |
| – | 7 | Ricky Hatton | 39–0 (29 KO) | Light welterweight | IBF and The Ring |
| New | 8 | José Luis Castillo | 53–7–1 (47 KO) | Light welterweight | – |
| – | 9 | Jermain Taylor | 24–0 (17 KO) | Middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 10 | Bernard Hopkins | 46–3–1–1 (32 KO) | Middleweight | – |
October 5, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Floyd Mayweather Jr. | 34–0 (23 KO) | Light welterweight | WBC |
| – | 2 | Winky Wright | 49–3 (25 KO) | Middleweight | – |
| – | 3 | Marco Antonio Barrera | 61–4–0–1 (42 KO) | Super featherweight | WBC and IBF |
| +1 | 4 | Manny Pacquiao | 40–3–2 (32 KO) | Super featherweight | – |
| +1 | 5 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | – |
| -2 | 6 | Érik Morales | 48–3 (34 KO) | Super featherweight | – |
| – | 7 | Ricky Hatton | 39–0 (29 KO) | Light welterweight | IBF and The Ring |
| – | 8 | Diego Corrales | 40–2 (33 KO) | Lightweight | WBC, WBO, and The Ring |
| – | 9 | Jermain Taylor | 24–0 (17 KO) | Middleweight | WBA (Undisputed), WBC, WBO, and The Ring |
| – | 10 | Bernard Hopkins | 46–3–1–1 (32 KO) | Middleweight | – |
July 18, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Floyd Mayweather Jr. | 34–0 (23 KO) | Light welterweight | WBC |
| +1 | 2 | Winky Wright | 49–3 (25 KO) | Light middleweight | The Ring |
| +1 | 3 | Marco Antonio Barrera | 60–4–0–1 (42 KO) | Super featherweight | WBC |
| +1 | 4 | Érik Morales | 48–2 (34 KO) | Super featherweight | – |
| +1 | 5 | Manny Pacquiao | 39–3–2 (31 KO) | Super featherweight | – |
| +1 | 6 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| +1 | 7 | Ricky Hatton | 39–0 (29 KO) | Light welterweight | IBF and The Ring |
| +1 | 8 | Diego Corrales | 40–2 (33 KO) | Lightweight | WBC, WBO, and The Ring |
| New | 9 | Jermain Taylor | 24–0 (17 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| -9 | 10 | Bernard Hopkins | 46–3–1–1 (32 KO) | Middleweight | – |
July 8, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 46–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 34–0 (23 KO) | Light welterweight | WBC |
| – | 3 | Winky Wright | 49–3 (25 KO) | Light middleweight | The Ring |
| – | 4 | Marco Antonio Barrera | 60–4–0–1 (42 KO) | Super featherweight | WBC |
| – | 5 | Érik Morales | 48–2 (34 KO) | Super featherweight | – |
| – | 6 | Manny Pacquiao | 39–3–2 (31 KO) | Super featherweight | – |
| – | 7 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| – | 8 | Ricky Hatton | 39–0 (29 KO) | Light welterweight | IBF and The Ring |
| – | 9 | Diego Corrales | 40–2 (33 KO) | Lightweight | WBC, WBO, and The Ring |
| New | 10 | Antonio Tarver | 23–3 (18 KO) | Light heavyweight | The Ring |
June 7, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 46–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 33–0 (22 KO) | Light welterweight | – |
| +1 | 3 | Winky Wright | 49–3 (25 KO) | Light middleweight | The Ring |
| +1 | 4 | Marco Antonio Barrera | 60–4–0–1 (42 KO) | Super featherweight | WBC |
| +1 | 5 | Érik Morales | 48–2 (34 KO) | Super featherweight | – |
| +1 | 6 | Manny Pacquiao | 39–3–2 (31 KO) | Super featherweight | – |
| +1 | 7 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| New | 8 | Ricky Hatton | 39–0 (29 KO) | Light welterweight | IBF and The Ring |
| – | 9 | Diego Corrales | 40–2 (33 KO) | Lightweight | WBC, WBO, and The Ring |
| – | 10 | Glen Johnson | 42–9–2 (28 KO) | Light heavyweight | The Ring |
May 9, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 46–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 33–0 (22 KO) | Light welterweight | – |
| – | 3 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| – | 4 | Winky Wright | 48–3 (25 KO) | Light middleweight | The Ring |
| – | 5 | Marco Antonio Barrera | 60–4–0–1 (42 KO) | Super featherweight | WBC |
| – | 6 | Érik Morales | 48–2 (34 KO) | Super featherweight | – |
| – | 7 | Manny Pacquiao | 39–3–2 (31 KO) | Featherweight | The Ring |
| – | 8 | Juan Manuel Márquez | 44–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| New | 9 | Diego Corrales | 40–2 (33 KO) | Lightweight | WBC, WBO, and The Ring |
| – | 10 | Glen Johnson | 42–9–2 (28 KO) | Light heavyweight | The Ring |
March 23, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 46–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 33–0 (22 KO) | Light welterweight | – |
| – | 3 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| – | 4 | Winky Wright | 48–3 (25 KO) | Light middleweight | The Ring |
| +2 | 5 | Marco Antonio Barrera | 59–4–0–1 (41 KO) | Super featherweight | WBC |
| +2 | 6 | Érik Morales | 48–2 (34 KO) | Super featherweight | – |
| -2 | 7 | Manny Pacquiao | 39–3–2 (31 KO) | Featherweight | The Ring |
| -2 | 8 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| – | 9 | Jose Luis Castillo | 52–6–1 (46 KO) | Lightweight | WBC and The Ring |
| – | 10 | Glen Johnson | 42–9–2 (28 KO) | Light heavyweight | The Ring |
March 8, 2005 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 46–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 33–0 (22 KO) | Light welterweight | – |
| – | 3 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| – | 4 | Winky Wright | 48–3 (25 KO) | Light middleweight | WBA (Unified) and The Ring |
| – | 5 | Manny Pacquiao | 39–2–2 (31 KO) | Featherweight | The Ring |
| – | 6 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| – | 7 | Marco Antonio Barrera | 59–4–0–1 (41 KO) | Super featherweight | WBC |
| – | 8 | Érik Morales | 47–2 (34 KO) | Super featherweight | – |
| New | 9 | Jose Luis Castillo | 52–6–1 (46 KO) | Lightweight | WBC and The Ring |
| -1 | 10 | Glen Johnson | 42–9–2 (28 KO) | Light heavyweight | The Ring |

### 2004

December 20, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 45–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 32–0 (21 KO) | Light welterweight | – |
| +1 | 3 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| +1 | 4 | Winky Wright | 48–3 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| +1 | 5 | Manny Pacquiao | 39–2–2 (31 KO) | Featherweight | The Ring |
| +1 | 6 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| +1 | 7 | Marco Antonio Barrera | 59–4–0–1 (41 KO) | Super featherweight | WBC |
| +1 | 8 | Érik Morales | 47–2 (34 KO) | Super featherweight | – |
| New | 9 | Glen Johnson | 42–9–2 (28 KO) | Light heavyweight | The Ring |
| -7 | 10 | Antonio Tarver | 22–3 (18 KO) | Light heavyweight | – |
November 29, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 45–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 32–0 (21 KO) | Light welterweight | – |
| – | 3 | Antonio Tarver | 22–2 (18 KO) | Light heavyweight | The Ring |
| +2 | 4 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| -1 | 5 | Winky Wright | 48–3 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| +1 | 6 | Manny Pacquiao | 38–2–2 (31 KO) | Featherweight | The Ring |
| +1 | 7 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| New | 8 | Marco Antonio Barrera | 59–4–0–1 (41 KO) | Super featherweight | WBC |
| -4 | 9 | Érik Morales | 47–2 (34 KO) | Super featherweight | – |
| -1 | 10 | James Toney | 68–4–2 (43 KO) | Heavyweight | – |
November 9, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 45–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 32–0 (21 KO) | Light welterweight | – |
| – | 3 | Antonio Tarver | 22–2 (18 KO) | Light heavyweight | The Ring |
| – | 4 | Winky Wright | 47–3 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| – | 5 | Érik Morales | 47–1 (34 KO) | Super featherweight | WBC |
| +2 | 6 | Kostya Tszyu | 31–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| -1 | 7 | Manny Pacquiao | 38–2–2 (31 KO) | Featherweight | The Ring |
| -1 | 8 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| – | 9 | James Toney | 68–4–2 (43 KO) | Heavyweight | – |
| – | 10 | Jose Luis Castillo | 50–6–1 (45 KO) | Lightweight | WBC and The Ring |
October 31, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Bernard Hopkins | 45–2–1–1 (32 KO) | Middleweight | WBA (Undisputed), WBC, IBF, WBO, and The Ring |
| – | 2 | Floyd Mayweather Jr. | 32–0 (21 KO) | Light welterweight | – |
| – | 3 | Antonio Tarver | 22–2 (18 KO) | Light heavyweight | The Ring |
| +1 | 4 | Winky Wright | 47–3 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| +1 | 5 | Érik Morales | 47–1 (34 KO) | Super featherweight | WBC |
| +1 | 6 | Manny Pacquiao | 38–2–2 (31 KO) | Featherweight | The Ring |
| +1 | 7 | Juan Manuel Márquez | 43–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| +2 | 8 | Kostya Tszyu | 30–1–0–1 (25 KO) | Light welterweight | IBF and The Ring |
| New | 9 | James Toney | 68–4–2 (43 KO) | Heavyweight | – |
| New | 10 | Jose Luis Castillo | 50–6–1 (45 KO) | Lightweight | WBC and The Ring |
June 8, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Bernard Hopkins | 44–2–1–1 (31 KO) | Middleweight | WBA (Undisputed), WBC, IBF, and The Ring |
| +1 | 2 | Floyd Mayweather Jr. | 32–0 (21 KO) | Light welterweight | – |
| +7 | 3 | Antonio Tarver | 22–2 (18 KO) | Light heavyweight | WBA (Unified), WBC, and The Ring |
| -3 | 4 | Roy Jones Jr. | 49–2 (38 KO) | Light heavyweight | – |
| +1 | 5 | Winky Wright | 47–3 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| +1 | 6 | Érik Morales | 47–1 (34 KO) | Super featherweight | WBC and IBF |
| -2 | 7 | Manny Pacquiao | 38–2–2 (31 KO) | Featherweight | The Ring |
| New | 8 | Juan Manuel Márquez | 42–2–1 (33 KO) | Featherweight | WBA (Unified) and IBF |
| -5 | 9 | Oscar De La Hoya | 37–3 (29 KO) | Middleweight | WBO |
| -2 | 10 | Kostya Tszyu | 30–1–0–1 (24 KO) | Light welterweight | IBF and The Ring |
March 19, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Roy Jones Jr. | 49–1 (38 KO) | Light heavyweight | WBA (Unified), WBC, and The Ring |
| – | 2 | Bernard Hopkins | 43–2–1–1 (31 KO) | Middleweight | WBA (Undisputed), WBC, IBF, and The Ring |
| +2 | 3 | Floyd Mayweather Jr. | 31–0 (21 KO) | Lightweight | WBC and The Ring |
| – | 4 | Oscar De La Hoya | 36–3 (29 KO) | Light middleweight | – |
| +1 | 5 | Manny Pacquiao | 38–2–1 (29 KO) | Featherweight | The Ring |
| New | 6 | Winky Wright | 47–3 (25 KO) | Light middleweight | WBA (Unified), WBC, IBF, and The Ring |
| – | 7 | Érik Morales | 46–1 (34 KO) | Super featherweight | WBC |
| – | 8 | Kostya Tszyu | 30–1–0–1 (24 KO) | Light welterweight | IBF and The Ring |
| – | 9 | James Toney | 67–4–2 (43 KO) | Heavyweight | – |
| – | 10 | Antonio Tarver | 21–2 (17 KO) | Light heavyweight | – |
March 3, 2004 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| – | 1 | Roy Jones Jr. | 49–1 (38 KO) | Light heavyweight | WBA (Unified), WBC, and The Ring |
| – | 2 | Bernard Hopkins | 43–2–1–1 (31 KO) | Middleweight | WBA (Undisputed), WBC, IBF, and The Ring |
| – | 3 | Shane Mosley | 40–2 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| – | 4 | Oscar De La Hoya | 36–3 (29 KO) | Light middleweight | – |
| – | 5 | Floyd Mayweather Jr. | 31–0 (21 KO) | Lightweight | WBC and The Ring |
| – | 6 | Manny Pacquiao | 38–2–1 (29 KO) | Featherweight | The Ring |
| +1 | 7 | Érik Morales | 46–1 (34 KO) | Super featherweight | WBC |
| -1 | 8 | Kostya Tszyu | 30–1–0–1 (24 KO) | Light welterweight | IBF and The Ring |
| +1 | 9 | James Toney | 67–4–2 (43 KO) | Heavyweight | – |
| New | 10 | Antonio Tarver | 21–2 (17 KO) | Light heavyweight | – |
January 14, 2004 :
| Rank | Boxer | Record | Weight class | Title(s) |
| 1 | Roy Jones Jr. | 49–1 (38 KO) | Light heavyweight | WBA (Unified), WBC, and The Ring |
| 2 | Bernard Hopkins | 43–2–1–1 (31 KO) | Middleweight | WBA (Undisputed), WBC, IBF, and The Ring |
| 3 | Shane Mosley | 40–2 (25 KO) | Light middleweight | WBA (Unified), WBC, and The Ring |
| 4 | Oscar De La Hoya | 36–3 (29 KO) | Light middleweight | – |
| 5 | Floyd Mayweather Jr. | 31–0 (21 KO) | Lightweight | WBC and The Ring |
| 6 | Manny Pacquiao | 38–2–1 (29 KO) | Featherweight | The Ring |
| 7 | Kostya Tszyu | 30–1–0–1 (24 KO) | Light welterweight | IBF and The Ring |
| 8 | Érik Morales | 45–1 (34 KO) | Super featherweight | – |
| 9 | Ricardo Mayorga | 25–4–1 (22 KO) | Welterweight | – |
| 10 | James Toney | 67–4–2 (43 KO) | Cruiserweight | IBF |
| 10 | James Toney | 67–4–2 (43 KO) | Heavyweight | – |

### 2003

End of 2003 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Light heavyweight |
| 1 | Roy Jones Jr. | Heavyweight |
| 2 | Bernard Hopkins | Middleweight |
| 3 | Shane Mosley | Light middleweight |
| 4 | Oscar De La Hoya | Light middleweight |
| 5 | Floyd Mayweather Jr. | Lightweight |
| 6 | Manny Pacquiao | Featherweight |
| 7 | Kostya Tszyu | Light welterweight |
| 8 | Erik Morales | Featherweight |
| 9 | James Toney | Cruiserweight |
| 10 | Antonio Tarver | Light heavyweight |
October 2003 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Heavyweight |
| 2 | Bernard Hopkins | Middleweight |
| 3 | Marco Antonio Barrera | Featherweight |
| 4 | Oscar De La Hoya | Light middleweight |
| 5 | Kostya Tszyu | Light welterweight |
| 6 | Erik Morales | Featherweight |
| 7 | Floyd Mayweather Jr. | Lightweight |
| 8 | Ricardo Mayorga | Welterweight |
| 9 | Vernon Forrest | Welterweight |
| 10 | Shane Mosley | Light middleweight |
June 2003 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Heavyweight |
| 2 | Bernard Hopkins | Middleweight |
| 3 | Marco Antonio Barrera | Featherweight |
| 4 | Oscar De La Hoya | Light middleweight |
| 5 | Kostya Tszyu | Light welterweight |
| 6 | Erik Morales | Featherweight |
| 7 | Floyd Mayweather Jr. | Lightweight |
| 8 | Ricardo Mayorga | Welterweight |
| 9 | Lennox Lewis | Heavyweight |
| 10 | Vernon Forrest | Welterweight |
April 2003 :
| Rank | Boxer | Weight |
| 1 | Bernard Hopkins | Middleweight |
| 2 | Roy Jones Jr. | Light heavyweight |
| 3 | Marco Antonio Barrera | Featherweight |
| 4 | Oscar De La Hoya | Light middleweight |
| 5 | Kostya Tszyu | Light welterweight |
| 6 | Floyd Mayweather Jr. | Lightweight |
| 7 | Erik Morales | Featherweight |
| 8 | Ricardo Mayorga | Welterweight |
| 9 | Lennox Lewis | Heavyweight |
| 10 | Vernon Forrest | Welterweight |
February 2003 :
| Rank | Boxer | Weight |
| 1 | Bernard Hopkins | Middleweight |
| 2 | Roy Jones Jr. | Light heavyweight |
| 3 | Marco Antonio Barrera | Featherweight |
| 4 | Vernon Forrest | Welterweight |
| 5 | Oscar De La Hoya | Light middleweight |
| 6 | Kostya Tszyu | Light welterweight |
| 7 | Floyd Mayweather Jr. | Lightweight |
| 8 | Lennox Lewis | Heavyweight |
| 9 | Erik Morales | Featherweight |
| 10 | Shane Mosley | Welterweight |

### 2002

2002 :
| Rank | Boxer | Weight |
| 1 | Bernard Hopkins | Middleweight |
| 2 | Roy Jones Jr. | Light heavyweight |
| 3 | Marco Antonio Barrera | Featherweight |
| 4 | Vernon Forrest | Welterweight |
| 5 | Oscar De La Hoya | Light middleweight |
| 6 | Kostya Tszyu | Light welterweight |
| 7 | Erik Morales | Featherweight |
| 8 | Floyd Mayweather Jr. | Lightweight |
| 9 | Lennox Lewis | Heavyweight |
| 10 | Shane Mosley | Welterweight |

### 2001

2001 :
| Rank | Boxer | Weight |
| 1 | Shane Mosley | Welterweight |
| 2 | Bernard Hopkins | Middleweight |
| 3 | Roy Jones Jr. | Light heavyweight |
| 4 | Marco Antonio Barrera | Featherweight |
| 5 | Floyd Mayweather Jr. | Super featherweight |
| 6 | Felix Trinidad | Middleweight |
| 7 | Oscar De La Hoya | Light middleweight |
| 8 | Ricardo López | Light flyweight |
| 9 | Kostya Tszyu | Light welterweight |
| 10 | Erik Morales | Featherweight |

### 2000

2000 :
| Rank | Boxer | Weight |
| 1 | Shane Mosley | Welterweight |
| 2 | Felix Trinidad | Super welterweight |
| 3 | Roy Jones Jr. | Light heavyweight |
| 4 | Oscar De La Hoya | Welterweight |
| 5 | Diego Corrales | Super featherweight |
| 6 | Naseem Hamed | Featherweight |
| 7 | Floyd Mayweather Jr. | Super featherweight |
| 8 | Lennox Lewis | Heavyweight |
| 9 | Erik Morales | Super bantamweight |
| 10 | Bernard Hopkins | Middleweight |

## 1990 – 1999
### 1999

1999 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Light heavyweight |
| 2 | Floyd Mayweather Jr. | Super featherweight |
| 3 | Felix Trinidad | Welterweight |
| 4 | Oscar De La Hoya | Welterweight |
| 5 | Shane Mosley | Lightweight |
| 6 | Mark Johnson | Super flyweight |
| 7 | Ricardo López | Light flyweight |
| 8 | Erik Morales | Super bantamweight |
| 9 | Bernard Hopkins | Middleweight |
| 10 | Stevie Johnston | Lightweight |

### 1998

1998 :
| Rank | Boxer | Weight |
| 1 | Oscar De La Hoya | Welterweight |
| 2 | Roy Jones Jr. | Light heavyweight |
| 3 | Evander Holyfield | Heavyweight |
| 4 | Felix Trinidad | Welterweight |
| 5 | Mark Johnson | Flyweight |
| 6 | Shane Mosley | Lightweight |
| 7 | Ricardo López | Mini flyweight |
| 8 | Floyd Mayweather Jr. | Super featherweight |
| 9 | Naseem Hamed | Featherweight |
| 10 | Johnny Tapia | Bantamweight |

### 1997

1997 :
| Rank | Boxer | Weight |
| 1 | Oscar De La Hoya | Welterweight |
| 2 | Roy Jones Jr. | Light heavyweight |
| 3 | Felix Trinidad | Welterweight |
| 4 | Pernell Whitaker | Welterweight |
| 5 | Evander Holyfield | Heavyweight |
| 6 | Terry Norris | Light middleweight |
| 7 | Junior Jones | Super bantamweight |
| 8 | Ricardo López | Mini flyweight |
| 9 | Ike Quartey | Welterweight |
| 10 | Mark Johnson | Flyweight |
May 1997 :
| Changes | Rank | Boxer | Record | Weight class | Title(s) |
| +1 | 1 | Oscar De La Hoya | 24–0 (20 KO) | Light welterweight | WBC |
| +1 | 1 | Oscar De La Hoya | 24–0 (20 KO) | Welterweight | WBC |
| -1 | 2 | Roy Jones Jr. | 34–1 (29 KO) | Light heavyweight | – |
| – | 3 | Pernell Whitaker | 40–2–1 (17 KO) | Welterweight | – |
| – | 4 | Félix Trinidad | 31–0 (27 KO) | Welterweight | IBF |
| – | 5 | Ricardo López | 46–0 (35 KO) | Mini flyweight | WBC |
| – | 6 | Junior Jones | 44–2 (26 KO) | Super bantamweight | WBO |
| – | 7 | Kostya Tszyu | 18–0–0–1 (14 KO) | Light welterweight | IBF |
| – | 8 | Terry Norris | 45–6 (29 KO) | Light middleweight | WBC |
| – | 9 | Evander Holyfield | 33–3 (24 KO) | Heavyweight | WBA |
| – | 10 | Mark Johnson | 31–1 (23 KO) | Flyweight | IBF |

### 1996

End of 1996 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Super middleweight |
| 2 | Oscar De La Hoya | Light welterweight |
| 3 | Pernell Whitaker | Welterweight |
| 4 | Felix Trinidad | Welterweight |
| 5 | Ricardo López | Mini flyweight |
| 6 | Junior Jones | Super bantamweight |
| 7 | Kostya Tszyu | Light welterweight |
| 8 | Terry Norris | Light middleweight |
| 9 | Evander Holyfield | Heavyweight |
| 10 | Mark Johnson | Flyweight |
November 1996 :
| Rank | Boxer | Weight |
| 1 | Roy Jones Jr. | Super middleweight |
| 2 | Oscar De La Hoya | Light welterweight |
| 3 | Pernell Whitaker | Welterweight |
| 4 | Felix Trinidad | Welterweight |
| 5 | Marco Antonio Barrera | Super bantamweight |
| 6 | Ricardo López | Mini flyweight |
| 7 | Kostya Tszyu | Light welterweight |
| 8 | Terry Norris | Light middleweight |
| 9 | Evander Holyfield | Heavyweight |
| 10 | Mark Johnson | Flyweight |

### 1995

End of 1995 :
| Rank | Boxer | Weight |
| 1 | Pernell Whitaker | Welterweight |
| 1 | Pernell Whitaker | Super welterweight |
| 2 | Roy Jones Jr. | Super middleweight |
| 3 | Ricardo López | Mini flyweight |
| 4 | Oscar De La Hoya | Lightweight |
| 5 | Felix Trinidad | Welterweight |
| 6 | Yuri Arbachakov | Flyweight |
| 7 | Kostya Tszyu | Light welterweight |
| 8 | Riddick Bowe | Heavyweight |
| 9 | Marco Antonio Barrera | Super bantamweight |
| 10 | Terry Norris | Light middleweight |
July 1995 :
| Rank | Boxer | Weight |
| 1 | Pernell Whitaker | Welterweight |
| 1 | Pernell Whitaker | Super welterweight |
| 2 | Roy Jones Jr. | Super middleweight |
| 3 | Ricardo López | Mini flyweight |
| 4 | Humberto González | Light flyweight |
| 5 | Frankie Randall | Light welterweight |
| 6 | Felix Trinidad | Welterweight |
| 7 | Miguel Ángel González | Lightweight |
| 8 | Yuri Arbachakov | Flyweight |
| 9 | Kostya Tszyu | Light welterweight |
| 10 | Mike McCallum | light heavyweight |

### 1994

1994 :
| Rank | Boxer | Weight |
| 1 | Pernell Whitaker | Welterweight |
| 2 | Roy Jones Jr. | Super middleweight |
| 3 | Orlando Canizales | Bantamweight |
| 4 | Ricardo López | Mini flyweight |
| 5 | Humberto González | Light flyweight |
| 6 | Frankie Randall | Light welterweight |
| 7 | Felix Trinidad | Welterweight |
| 8 | Gerald McClellan | Middleweight |
| 9 | Miguel Ángel González | Lightweight |
| 10 | Kevin Kelley | Featherweight |

### 1993

1993 :
| Rank | Boxer | Weight |
| 1 | Pernell Whitaker | Welterweight |
| 2 | Julio Cesar Chavez | Light welterweight |
| 3 | James Toney | Super middleweight |
| 4 | Michael Carbajal | Light flyweight |
| 5 | Orlando Canizales | Bantamweight |
| 6 | Evander Holyfield | Heavyweight |
| 7 | Ricardo López | Mini flyweight |
| 8 | Roy Jones Jr. | Middleweight |
| 9 | Kennedy McKinney | Super bantamweight |
| 10 | Yuri Arbachakov | Flyweight |

### 1992

1992 :
| Rank | Boxer | Weight |
| 1 | Julio Cesar Chavez | Light welterweight |
| 2 | Pernell Whitaker | Light welterweight |
| 3 | Terry Norris | Light middleweight |
| 4 | Orlando Canizales | Bantamweight |
| 5 | Buddy McGirt | Welterweight |
| 6 | Riddick Bowe | Heavyweight |
| 7 | Azumah Nelson | Super featherweight |
| 8 | Moon Sung-kil | Super flyweight |
| 9 | Julian Jackson | Middleweight |
| 10 | James Toney | Middleweight |

### 1991

1991 :
| Rank | Boxer | Weight |
| 1 | Julio Cesar Chavez | Light welterweight |
| 2 | Pernell Whitaker | Lightweight |
| 3 | Terry Norris | Light middleweight |
| 4 | Evander Holyfield | Heavyweight |
| 5 | Meldrick Taylor | Light welterweight |
| 6 | Riddick Bowe | Heavyweight |
| 7 | Buddy McGirt | Welterweight |
| 8 | Khaosai Galaxy | Super flyweight |
| 9 | James Toney | Middleweight |
| 10 | Moon Sung-kil | Super flyweight |

### 1990

1990 :
| Rank | Boxer | Weight |
| 1 | Julio Cesar Chavez | Light welterweight |
| 2 | Pernell Whitaker | Lightweight |
| 3 | Michael Nunn | Middleweight |
| 4 | Antonio Esparragoza | Featherweight |
| 5 | Meldrick Taylor | Light welterweight |
| 6 | Evander Holyfield | Heavyweight |
| 7 | Mike Tyson | Heavyweight |
| 8 | Raúl Pérez | Bantamweight |
| 9 | Yuh Myung-woo | Light flyweight |
| 10 | Khaosai Galaxy | Super flyweight |

### 1989

April 1989 :
| Rank | Boxer | Record | Weight class | Title(s) |
| 1 | Mike Tyson | 36–0 (32 KO) | Heavyweight | WBA, WBC, IBF, and The Ring |
| 2 | Julio César Chávez | 62–0 (49 KO) | Lightweight | WBA, WBC, and The Ring |
| 3 | Pernell Whitaker | 18–1 (10 KO) | Lightweight | IBF |
| 4 | Michael Nunn | 33–0 (23 KO) | Middleweight | IBF |
| 5 | Antonio Esparragoza | 27–1–4 (25 KO) | Featherweight | WBA and The Ring |
| 6 | Meldrick Taylor | 21–0–1 (12 KO) | Light welterweight | IBF |
| 7 | Azumah Nelson | 30–1– (22 KO) | Super featherweight | WBC |
| 8 | Raúl Pérez | 43–1–1 (28 KO) | Bantamweight | WBC |
| 9 | Virgil Hill | 24–0 (15 KO) | Light heavyweight | WBA |
| 10 | Marlon Starling | 44–4–1–1 (26 KO) | Welterweight | WBC |