# Khumoyun Sultanov

Khumoyun Agzamdzhanovich Sultanov (born 27 October 1998) is an Uzbek tennis player. He has a career high ATP singles ranking of world No. 215 achieved on 6 January 2025. He also has a career high doubles ranking of No. 363 achieved on 2 May 2022. Sultanov is currently the No. 1 Uzbek player.
Sultanov represents Uzbekistan at the Davis Cup, where he has a W/L record of 4–6.

## ATP Challenger and ITF Tour finals
### Singles: 19 (9 titles, 10 runner-ups)

* Legend
* ATP Challenger Tour (0–1)
* ITF Futures/WTT (9–9)
* Finals by surface
* Hard (8–6)
* Clay (1–4)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Sep 2016 | Kazakhstan F5, Shymkent | Futures | Clay | Vladimir Ivanov | 5–7, 6–4, 6–7$^{(7–9)}$ |
| Win | 1–1 | Oct 2019 | M15 Qarshi, Uzbekistan | WTT | Hard | Beibit Zhukayev | 6–2, 6–1 |
| Loss | 1–2 | Feb 2020 | M25 Nonthaburi, Thailand | WTT | Hard | Matija Pecotić | 1–6, 6–3, 2–6 |
| Win | 2–2 | Nov 2021 | M25 Prague, Czech Republic | WTT | Hard | David Poljak | 6–2, 3–6, 6–4 |
| Win | 3–2 | May 2022 | M25 Jablonec nad Nisou, Czech Republic | WTT | Clay | Martin Damm | 6–7$^{(10−12)}$, 7–6$^{(7−5)}$, 6–3 |
| Loss | 3–3 | Jan 2023 | M25 Al Zahra, Kuwait | WTT | Hard (i) | Prajnesh Gunneswaran | 2–6, 6–7$^{(5−7)}$ |
| Loss | 3–4 | Apr 2023 | M25 Saint-Dizier, France | WTT | Hard (i) | Clément Chidekh | 6–7$^{(4−7)}$, 1–6 |
| Loss | 3–5 | Jul 2023 | Astana, Kazakhstan | Challenger | Hard | Denis Yevseyev | 5–7, 6-2, 4–6 |
| Win | 4–5 | Nov 2023 | M25 Vale do Lobo, Portugal | WTT | Hard | Jules Marie | 6–4, 7–6$^{(13−11)}$ |
| Win | 5–5 | Jan 2024 | M15 Doha, Qatar | WTT | Hard | Yanki Erel | 7–6$^{(7−3)}$, 6–4 |
| Loss | 5–6 | Jan 2024 | M15 Doha, Qatar | WTT | Hard | Ergi Kırkın | 6–3, 1–6, 5–7 |
| Loss | 5–7 | Feb 2024 | M25 Vila Real de Santo António, Portugal | WTT | Hard | Martín Landaluce | 0–6, 3–6 |
| Win | 6–7 | Mar 2024 | M15 Chandigarh, India | WTT | Hard | Ramkumar Ramanathan | 6–4, 6–2 |
| Loss | 6–8 | Jun 2024 | M25 Duffel, Belgium | WTT | Clay | Sandro Kopp | 4–6, 3–6 |
| Loss | 6–9 | Jun 2024 | M25 Brussels, Belgium | WTT | Clay | Max Houkes | 7–5, 1–6, 1–6 |
| Loss | 6–10 | Jul 2024 | M25 Kassel, Germany | WTT | Clay | Raphael Collignon | 1–6, 4–6 |
| Win | 7–10 | Jul 2024 | M25 Astana, Kazakhstan | WTT | Hard | Alafia Ayeni | 6–2, 6–4 |
| Win | 8–10 | Aug 2024 | M25 Idanha-a-Nova, Portugal | WTT | Hard | Edas Butvilas | 6–4, 7–5 |
| Win | 9–10 | Nov 2024 | M25 Kalaburagi, India | WTT | Hard | Bogdan Bobrov | 6–2, 6–1 |

### Doubles 15 (8 titles, 7 runner-ups)

* Legend
* ATP Challenger Tour (0–0)
* ITF Futures/WTT (8–7)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Oct 2016 | Kazakhstan F6, Shymkent | Futures | Clay | Timur Khabibulin | Mikhail Fufygin Vladimir Ivanov | 7–6$^{(7–2)}$, 6–3 |
| Loss | 1–1 | Dec 2017 | Turkey F45, Antalya | Futures | Clay | Gökberk Ergeneman | Nikola Čačić Luca Margaroli | 5–7, 2–6 |
| Win | 2–1 | Jun 2018 | Uzbekistan F4, Namangan | Futures | Hard | Sanjar Fayziev | Konstantin Kravchuk Roman Safiullin | 7–6$^{(8–6)}$, 5–7, [10–8] |
| Loss | 2–2 | Jan 2019 | M25 Kazan, Russia | WTT | Hard (i) | Alexander Vasilenko | Mikhail Fufygin Denis Matsukevich | 4–6, 4–6 |
| Loss | 2–3 | May 2019 | M25 Namangan, Uzbekistan | WTT | Hard | Sanjar Fayziev | Roman Safiullin Evgenii Tiurnev | 6–7$^{(5–7)}$, 3–6 |
| Win | 3–3 | Jun 2019 | M25 Nonthaburi, Thailand | WTT | Hard | Anton Chekhov | Sanchai Ratiwatana Sonchat Ratiwatana | 5–7, 6–2, [10–2] |
| Loss | 3–4 | Oct 2019 | M15 Qarshi, Uzbekistan | WTT | Hard | Anton Chekhov | Sanjar Fayziev Timur Khabibulin | 6–7$^{(2–7)}$, 4–6 |
| Win | 4–4 | Nov 2020 | M15 Antalya, Turkey | WTT | Clay | Timur Kiyamov | Luciano Darderi Georgii Kravchenko | 6–2, 7–6$^{(7–5)}$ |
| Win | 5–4 | Dec 2020 | M15 Antalya, Turkey | WTT | Clay | Timur Kiyamov | Umut Akkoyun Mert Naci Türker | 6–4, 6–3 |
| Win | 6–4 | Sep 2021 | M25 Jönköping, Sweden | WTT | Hard | Yuta Shimizu | Michal Dembek Marvin Möller | 6–4, 4–6, [10−6] |
| Win | 7–4 | Oct 2021 | M25 Falun, Sweden | WTT | Hard | Yuta Shimizu | Blake Ellis Renta Tokuda | 6–3, 3–6, [11−9] |
| Loss | 7–5 | Feb 2022 | M25 Antalya, Turkey | WTT | Clay | Tuna Altuna | Alexandru Jecan Stefan Palosi | 1–6, 3–6 |
| Loss | 7–6 | Nov 2022 | M15 Heraklion, Greece | WTT | Hard | Domagoj Bilješko | Szymon Kielan Volodymyr Uzhylovskyi | 6–7$^{(6–8)}$, 5–7 |
| Win | 8–6 | Jan 2023 | M15 Doha, Qatar | WTT | Hard | Parikshit Somani | Jacopo Berrettini Kristjan Tamm | 7–6$^{(7–3)}$, 6–2 |
| Loss | 8–7 | Aug 2024 | M25 Idanha-a-Nova, Portugal | WTT | Hard | Lucas Deliano | Diogo Marques Tiago Pereira | 4–6, 5–7 |

## Davis Cup
### Participations: (1–1)

* Group membership
* World Group (0–0)
* WG Play-off (0–0)
* Group I (1–1)
* Group II (0–0)
* Group III (0–0)
* Group IV (0–0)
* Matches by surface
* Hard (0–0)
* Clay (0–1)
* Grass (1–0)
* Carpet (0–0)
* Matches by type
* Singles (1–1)
* Doubles (0–0)
* indicates the outcome of the Davis Cup match followed by the score, date, place of event, the zonal classification and its phase, and the court surface.
| Rubber outcome | No. | Rubber | Match type (partner if any) | Opponent nation | Opponent player(s) | Score |
| 4–1; 6–7 April 2018; Naval Sports Complex, Islamabad, Pakistan; Asia/Oceania Zone Group I Second round; Grass surface |||||||
| Victory | 1 | V | Singles (dead rubber) | Pakistan | Muzammil Murtaza | 6–3, 6–1 |
| 3–2; 13–14 September 2019; Automobile and Touring Club of Lebanon, Jounieh, Lebanon; Asia/Oceania Zone Group I First round; Grass surface |||||||
| Defeat | 2 | II | Singles | Lebanon | Benjamin Hassan | 6–2, 3–6, 5–7 |

## Universiade
### Singles: 1 (1 runner-up)

| Result | No. | Date | Tournament | Surface | Opponent | Score |
| Loss | 1. | 13 July 2019 | Naples, Italy | Clay | Tseng Chun-hsin | 7–6$^{(7–4)}$, 3–6, 1–6 |

### Doubles: 1 (1 title)

| Result | No. | Date | Tournament | Surface | Partner | Opponents | Score |
| Win | 1. | 12 July 2019 | Naples, Italy | Clay | Sanjar Fayziev | Hong Seong-chan Shin San-hui | 7–5, 4–6, [10–5] |