# 2025 United Cup

The 2025 United Cup was the third edition of the United Cup, an international outdoor hard court mixed-gender team tennis tournament held by the Association of Tennis Professionals (ATP) and the Women's Tennis Association (WTA). Serving as the opener for the 2025 ATP Tour and the 2025 WTA Tour, it was held from 27 December 2024 to 5 January 2025 at two venues in the Australian cities of Perth and Sydney. It offered both ATP rankings and WTA rankings points to its players: a player was able to win a maximum of 500 points.
The United States won their second title, after defeating Poland 2–0 in the final. Germany was the defending champion, but were defeated in the quarterfinals by Kazakhstan.

## Format

Both cities hosted three groups of three countries in a round robin format. Each tie consisted of one men's and one women's singles match, and one mixed doubles match.
The six group winners and the best runner-up in each city advanced to the quarterfinals.

## Qualification

18 countries qualified as follows:
* Five countries qualified based on the ATP ranking of their number one ranked singles player.
* Five countries qualified based on the WTA ranking of their number one ranked singles player.
* Eight countries qualified based on the combined ranking of their number one ranked ATP and WTA players.
In exchange for being the host nation, Australia was guaranteed one of the spots reserved for teams with the best combined ranking if it would have failed to qualify on its own.
Teams featured up to three players from each tour.

## Venues

Perth and Sydney each hosted three groups of three countries in a round robin format and two quarterfinals. Sydney hosted the semifinals and the final on the last two days of the tournament.
| Image | Name | Opened | Capacity | Location | Events | Map |
| | RAC Arena | 2012 | 15,500 | Perth, Western Australia | Group stage, Quarterfinals | SydneyPerth |
| | Ken Rosewall Arena | 1999 | 10,500 | Sydney, New South Wales | Group stage, Quarterfinals, Semifinals, Final | SydneyPerth |

## Point and prize money distribution
### Ranking points
#### ATP

| Round | Points per win vs. opponent ranked | Points per win vs. opponent ranked | Points per win vs. opponent ranked | Points per win vs. opponent ranked | Points per win vs. opponent ranked | Points per win vs. opponent ranked | Points per win vs. opponent ranked |
| Round | No. 1–10 | No. 11–20 | No. 21–30 | No. 31–50 | No. 51–100 | No. 101–250 | No. 251+ |
| Final | 180 | 140 | 120 | 90 | 60 | 40 | 35 |
| Semifinals | 130 | 105 | 90 | 60 | 40 | 35 | 25 |
| Quarterfinals | 80 | 65 | 55 | 40 | 35 | 25 | 20 |
| Group stage | 55 | 45 | 40 | 35 | 25 | 20 | 15 |
* Maximum 500 points

#### WTA

| Number of match wins | Ranking points |
| 5 match wins | 500 |
| 4 match wins | 325 |
| 3 match wins | 150 |
| 2 match wins (1 of 2 from QF, SF or F) | 108 |
| 2 match wins (round robin) | 90 |
| 1 match win (QF, SF or F) | 60 |
| 1 match win (round robin) | 32 |
| 0 match wins | 1 |
* Maximum 500 points

### Prize money

The 2025 United Cup had a total prize money pool of US$11,170,000. The distribution was split into three components: participation fee, match wins, and team wins.

#### Participation fee

| Singles ranking | Number 1 player | Number 2 player | Number 3 player |
| No. 1–10 | $230,000 | $210,000 | $33,000 |
| No. 11–20 | $115,000 | $105,000 | $33,000 |
| No. 21–30 | $69,000 | $52,500 | $33,000 |
| No. 31–50 | $46,000 | $31,500 | $16,500 |
| No. 51–100 | $34,500 | $21,000 | $16,500 |
| No. 101–250 | $28,750 | $15,750 | $8,250 |
| No. 251+ | $23,000 | $10,500 | $6,600 |
| Match wins Round Number 1 player Mixed doubles Final $280,250 $52,800 Semifinals $147,500 $27,650 Quarterfinals $77,600 $14,550 Group stage $42,800 $8,000 | Team wins Round $ per player Final $25,850 Semifinals $15,250 Quarterfinals $8,950 Group stage $5,600 |

## Entries

16 countries qualified based on the ATP/WTA rankings on 14 October 2024 and players' commitment to play at the event. The remaining two teams qualified based on the ATP/WTA rankings on 18 November 2024.
The first 16 qualified countries, the best 5 by ATP ranking, the best 5 by WTA ranking, plus the best 6 in combined rankings were announced on 18 October 2024. The last 2 qualified countries, the 7th and 8th by combined rankings, were announced on 3 November 2024.
| Seed | Nation | Crit. | No. 1 ATP | Rank | No. 1 WTA | Rank | No. 2 ATP | No. 2 WTA | Doubles ATP | Doubles WTA | Captain |
| 1 | United States | WTA #2 | Taylor Fritz | 4 | Coco Gauff | 3 | Denis Kudla | Danielle Collins | Robert Galloway | Desirae Krawczyk | Michael Russell |
| 2 | Poland | WTA #1 | Hubert Hurkacz | 16 | Iga Świątek | 2 | Kamil Majchrzak | Maja Chwalińska | Jan Zieliński | Alicja Rosolska | Mateusz Terczyński |
| 3 | Greece | ATP #4 | Stefanos Tsitsipas | 11 | Maria Sakkari | 32 | Stefanos Sakellaridis | Despina Papamichail | Petros Tsitsipas | Valentini Grammatikopoulou | Theodoros Angelinos |
| 4 | Italy | WTA #4 | Flavio Cobolli | 32 | Jasmine Paolini | 4 | Matteo Gigante | Sara Errani | Andrea Vavassori | Angelica Moratelli | Renzo Furlan |
| 5 | China | WTA #5 | Zhang Zhizhen | 45 | Gao Xinyu | 175 | Bai Yan | Zhang Shuai | Sun Fajing | — | Wu Di |
| 6 | Great Britain | Comb #2 | Billy Harris | 125 | Katie Boulter | 24 | Jan Choinski | Lily Miyazaki | Charles Broom | Olivia Nicholls | Alexander Ward |
| 7 | Canada | Comb #3 | Félix Auger-Aliassime | 29 | Leylah Fernandez | 31 | Liam Draxl | Stacey Fung | Benjamin Sigouin | Ariana Arseneault | Félix Auger-Aliassime |
| 8 | Czech Republic | Comb #1 | Tomáš Macháč | 25 | Karolína Muchová | 9$^{PR(22)}$ | Marek Gengel | Gabriela Knutson | Patrik Rikl | Vendula Valdmannová | Daniel Vacek |
| 9 | Kazakhstan | WTA #3 | Alexander Shevchenko | 78 | Elena Rybakina | 6 | Dmitry Popko | Zhibek Kulambayeva | Aleksandr Nedovyesov | — | Aleksandr Nedovyesov |
| 10 | France | ATP #5 | Ugo Humbert | 14 | Chloé Paquet | 123 | Corentin Moutet | Léolia Jeanjean | Édouard Roger-Vasselin | Elixane Lechemia | Fabrice Martin |
| 11 | Germany | ATP #1 | Alexander Zverev | 2 | Laura Siegemund | 80 | Daniel Masur | Lena Papadakis | Tim Pütz | Vivian Heisen | Alexander Zverev Sr. |
| 12 | Australia | ATP #3 | Alex de Minaur | 9 | Olivia Gadecki | 97 | Omar Jasika | Destanee Aiava | Matthew Ebden | Ellen Perez | Lleyton Hewitt |
| 13 | Brazil | Comb #5 | Thiago Monteiro | 109 | Beatriz Haddad Maia | 17 | Gustavo Heide | Carolina Alves | Rafael Matos | Luisa Stefani | Rafael Paciaroni |
| 14 | Spain | Comb #4 | Pablo Carreño Busta | 18$^{PR(196)}$ | Jéssica Bouzas Maneiro | 54 | Carlos Taberner | Marina Bassols Ribera | Sergio Martos Gornés | Yvonne Cavallé Reimers | José Antonio Sánchez de Luna |
| 15 | Norway | ATP #2 | Casper Ruud | 6 | Malene Helgø | 404 | Viktor Durasovic | Ulrikke Eikeri | — | — | Christian Ruud |
| 16 | Switzerland | Comb #6 | Dominic Stricker | 94$^{PR(300)}$ | Belinda Bencic | 15$^{PR(487)}$ | Rémy Bertola | Céline Naef | Jakub Paul | Conny Perrin | Sandra Naef |
| 17 | Argentina | Comb #7 | Tomás Martín Etcheverry | 39 | Nadia Podoroska | 100 | Thiago Agustín Tirante | María Lourdes Carlé | Guido Andreozzi | — | Horacio de la Peña |
| 18 | Croatia | Comb #8 | Borna Ćorić | 90 | Donna Vekić | 19 | Luka Mikrut | Lucija Ćirić Bagarić | Ivan Dodig | Petra Marčinko | Iva Majoli |
* 1 2 3 Replacement for a withdrawn player
* 1 2 3rd singles player instead of doubles

### Withdrawals

| Seed | Nation | Ass. | Player | Rank | Reason |
| 5 | China | WTA | Zheng Qinwen | 5 | Recovery |
| 6 | Great Britain | ATP | Jack Draper | 15 | Hip injury |
| 10 | France | WTA | Diane Parry | 63 | Injury |
* Singles rankings are as of 23 December 2024
* PR = Protected ranking

## Group stage

* Qualified for the knockout stage (in bold)
* Eliminated (in italics)

### Overview

G = Group, T = Ties, M = Matches, S = Sets
| G | Winner | Winner | Winner | Winner | Runner-up | Runner-up | Runner-up | Runner-up | Third | Third | Third | Third |
| G | Country | T | M | S | Country | T | M | S | Country | T | M | S |
| A | United States | 2–0 | 5–1 | 11–2 | Canada | 1–1 | 3–3 | 7–7 | Croatia | 0–2 | 1–5 | 2–11 |
| B | Poland | 2–0 | 4–2 | 9–5 | Czech Republic | 1–1 | 3–3 | 7–7 | Norway | 0–2 | 2–4 | 5–9 |
| C | Kazakhstan | 2–0 | 5–1 | 10–4 | Greece | 1–1 | 2–4 | 5–10 | Spain | 0–2 | 2–4 | 7–8 |
| D | Italy | 2–0 | 6–0 | 12–1 | Switzerland | 1–1 | 2–4 | 4–8 | France | 0–2 | 1–5 | 3–10 |
| E | Germany | 2–0 | 5–1 | 11–4 | China | 1–1 | 4–2 | 9–6 | Brazil | 0–2 | 0–6 | 2–12 |
| F | Great Britain | 1–1 | 3–3 | 7–6 | Australia | 1–1 | 3–3 | 6–6 | Argentina | 1–1 | 3–3 | 6–7 |

### Group A

Host city: Perth
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | United States | 2–0 | 5–1 | 11–2 (85%) | 76–49 (61%) |
| 2 | Canada | 1–1 | 3–3 | 7–7 (50%) | 71–66 (52%) |
| 3 | Croatia | 0–2 | 1–5 | 2–11 (15%) | 42–74 (36%) |

#### Canada vs. Croatia

| Canada 2 | Perth 28 December 2024 | Perth 28 December 2024 | Croatia 1 |
| 1 2 3 1 Leylah Fernandez Donna Vekić 6 4 6 3     2 Félix Auger-Aliassime Borna Ćorić 6 0 4 6 4 6   3 Leylah Fernandez / Félix Auger-Aliassime Lucija Ćirić Bagarić / Ivan Dodig 6 3 6 4 ||||

#### United States vs. Canada

| United States 2 | Perth 29 December 2024 | Perth 29 December 2024 | Canada 1 |
| 1 2 3 1 Coco Gauff Leylah Fernandez 6 3 6 2     2 Taylor Fritz Félix Auger-Aliassime 6 4 5 7 3 6   3 Coco Gauff / Taylor Fritz Leylah Fernandez / Félix Auger-Aliassime 7$^7$ 6$^2$ 7 5 ||||

#### United States vs. Croatia

| United States 3 | Perth 31 December 2024 | Perth 31 December 2024 | Croatia 0 |
| 1 2 3 1 Taylor Fritz Borna Ćorić 6 3 6 2     2 Coco Gauff Donna Vekić 6 4 6 2     3 Coco Gauff / Taylor Fritz Petra Marčinko / Ivan Dodig 6 2 6 3 ||||

### Group B

Host city: Sydney
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Poland | 2–0 | 4–2 | 9–5 (64%) | 67–55 (55%) |
| 2 | Czech Republic | 1–1 | 3–3 | 7–7 (50%) | 73–70 (51%) |
| 3 | Norway | 0–2 | 2–4 | 5–9 (36%) | 53–68 (44%) |

#### Czech Republic vs. Norway

| Czech Republic 2 | Sydney 29 December 2024 | Sydney 29 December 2024 | Norway 1 |
| 1 2 3 1 Karolína Muchová Malene Helgø 6 2 6 2     2 Tomáš Macháč Casper Ruud 6$^6$ 7$^8$ 7 5 4 6   3 Karolína Muchová / Tomáš Macháč Ulrikke Eikeri / Viktor Durasovic 6 4 6 4 ||||

#### Poland vs. Norway

| Poland 2 | Sydney 30 December 2024 | Sydney 30 December 2024 | Norway 1 |
| 1 2 3 1 Iga Świątek Malene Helgø 6 1 6 0     2 Hubert Hurkacz Casper Ruud 5 7 3 6     3 Iga Świątek / Jan Zieliński Ulrikke Eikeri / Casper Ruud 6 3 0 6 [10] [8] ||||

#### Poland vs. Czech Republic

| Poland 2 | Sydney 1 January 2025 | Sydney 1 January 2025 | Czech Republic 1 |
| 1 2 3 1 Hubert Hurkacz Tomáš Macháč 5 7 6 3 4 6   2 Iga Świątek Karolína Muchová 6 3 6 4     3 Iga Świątek / Hubert Hurkacz Karolína Muchová / Tomáš Macháč 7$^7$ 6$^3$ 6 3 ||||

### Group C

Host city: Perth
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Kazakhstan | 2–0 | 5–1 | 10–4 (71%) | 63–56 (53%) |
| 2 | Greece | 1–1 | 2–4 | 5–10 (33%) | 56–68 (45%) |
| 3 | Spain | 0–2 | 2–4 | 7–8 (47%) | 64–59 (52%) |

#### Kazakhstan vs. Spain

| Kazakhstan 2 | Perth 27 December 2024 | Perth 27 December 2024 | Spain 1 |
| 1 2 3 1 Alexander Shevchenko Pablo Carreño Busta 2 6 1 6     2 Elena Rybakina Jéssica Bouzas Maneiro 6 2 6 3     3 Elena Rybakina / Alexander Shevchenko Yvonne Cavallé Reimers / Pablo Carreño Busta 7$^7$ 6$^4$ 6$^2$ 7$^7$ [10] [7] ||||

#### Greece vs. Spain

| Greece 2 | Perth 28 December 2024 | Perth 28 December 2024 | Spain 1 |
| 1 2 3 1 Maria Sakkari Jéssica Bouzas Maneiro 2 6 1 6     2 Stefanos Tsitsipas Pablo Carreño Busta 6 4 4 6 6 3   3 Maria Sakkari / Stefanos Tsitsipas Yvonne Cavallé Reimers / Sergio Martos Gornés 4 6 6 3 [10] [6] ||||

#### Greece vs. Kazakhstan

| Greece 0 | Perth 30 December 2024 | Perth 30 December 2024 | Kazakhstan 3 |
| 1 2 3 1 Stefanos Tsitsipas Alexander Shevchenko 4 6 6$^0$ 7$^7$     2 Maria Sakkari Elena Rybakina 4 6 3 6     3 Despina Papamichail / Petros Tsitsipas Zhibek Kulambayeva / Aleksandr Nedovyesov 6 2 3 6 [6] [10] ||||

### Group D

Host city: Sydney
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Italy | 2–0 | 6–0 | 12–1 (92%) | 78–44 (64%) |
| 2 | Switzerland | 1–1 | 2–4 | 4–8 (33%) | 52–61 (46%) |
| 3 | France | 0–2 | 1–5 | 3–10 (23%) | 49–74 (40%) |

#### France vs. Switzerland

| France 1 | Sydney 28 December 2024 | Sydney 28 December 2024 | Switzerland 2 |
| 1 2 3 1 Chloé Paquet Belinda Bencic 3 6 1 6     2 Ugo Humbert Dominic Stricker 6 3 7 5     3 Elixane Lechemia / Édouard Roger-Vasselin Belinda Bencic / Dominic Stricker 1 6 6$^4$ 7$^7$ ||||

#### Italy vs. Switzerland

| Italy 3 | Sydney 29 December 2024 | Sydney 29 December 2024 | Switzerland 0 |
| 1 2 3 1 Flavio Cobolli Dominic Stricker 6 3 7$^7$ 6$^2$     2 Jasmine Paolini Belinda Bencic 6 1 6 1     3 Sara Errani / Andrea Vavassori Belinda Bencic / Dominic Stricker 6 4 6 4 ||||

#### Italy vs. France

| Italy 3 | Sydney 31 December 2024 | Sydney 31 December 2024 | France 0 |
| 1 2 3 1 Flavio Cobolli Ugo Humbert 3 6 7$^{10}$ 6$^8$ 6 2   2 Jasmine Paolini Chloé Paquet 6 0 6 2     3 Sara Errani / Andrea Vavassori Elixane Lechemia / Édouard Roger-Vasselin 6 3 7$^7$ 6$^3$ ||||

### Group E

Host city: Perth
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Germany | 2–0 | 5–1 | 11–4 (73%) | 75–62 (55%) |
| 2 | China | 1–1 | 4–2 | 9–6 (60%) | 74–65 (53%) |
| 3 | Brazil | 0–2 | 0–6 | 2–12 (14%) | 59–81 (42%) |

#### China vs. Brazil

| China 3 | Perth 27 December 2024 | Perth 27 December 2024 | Brazil 0 |
| 1 2 3 1 Gao Xinyu Beatriz Haddad Maia 5 7 6 4 7 5   2 Zhang Zhizhen Thiago Monteiro 6 3 6 0     3 Zhang Shuai / Zhang Zhizhen Carolina Alves / Rafael Matos 6 4 7 5 ||||

#### Germany vs. Brazil

| Germany 3 | Perth 29 December 2024 | Perth 29 December 2024 | Brazil 0 |
| 1 2 3 1 Laura Siegemund Beatriz Haddad Maia 6 3 1 6 6 4   2 Alexander Zverev Thiago Monteiro 6 4 6 4     3 Laura Siegemund / Tim Pütz Carolina Alves / Rafael Matos 7$^{10}$ 6$^8$ 6 4 ||||

#### China vs. Germany

| China 1 | Perth 30 December 2024 | Perth 30 December 2024 | Germany 2 |
| 1 2 3 1 Zhang Zhizhen Alexander Zverev 6 2 0 6 2 6   2 Gao Xinyu Laura Siegemund 6 1 3 6 6 3   3 Zhang Shuai / Zhang Zhizhen Laura Siegemund / Alexander Zverev 2 6 6$^3$ 7$^7$ ||||

### Group F

Host city: Sydney
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Great Britain | 1–1 | 3–3 | 7–6 (54%) | 61–59 (51%) |
| 2 | Australia | 1–1 | 3–3 | 6–6 (50%) | 52–53 (50%) |
| 3 | Argentina | 1–1 | 3–3 | 6–7 (46%) | 60–61 (50%) |

#### Australia vs. Argentina

| Australia 1 | Sydney 28 December 2024 | Sydney 28 December 2024 | Argentina 2 |
| 1 2 3 1 Olivia Gadecki Nadia Podoroska 2 6 4 6     2 Alex de Minaur Tomás Martín Etcheverry 6 1 6 4     3 Ellen Perez / Matthew Ebden María Lourdes Carlé / Tomás Martín Etcheverry 2 6 4 6 ||||

#### Great Britain vs. Argentina

| Great Britain 2 | Sydney 30 December 2024 | Sydney 30 December 2024 | Argentina 1 |
| 1 2 3 1 Katie Boulter Nadia Podoroska 6 2 6 3     2 Billy Harris Tomás Martín Etcheverry 6 3 3 6 2 6   3 Katie Boulter / Charles Broom María Lourdes Carlé / Tomás Martín Etcheverry 7$^7$ 6$^4$ 7 5 ||||

#### Great Britain vs. Australia

| Great Britain 1 | Sydney 1 January 2025 | Sydney 1 January 2025 | Australia 2 |
| 1 2 3 1 Katie Boulter Olivia Gadecki 6 2 6 1     2 Billy Harris Alex de Minaur 2 6 1 6     3 Olivia Nicholls / Charles Broom Olivia Gadecki / Alex De Minaur 3 6 6$^3$ 7$^7$ ||||

### Ranking of second-placed teams

The best runner-up quarter-final spot is determined by the number of ties won and the number of ties played. In a tie between three teams, the team having played fewer total matches (singles and mixed doubles) will be eliminated and, if still tied then the team with the most match wins (singles and doubles). If still tied, then the ranking is determined by, in order: 1) the highest percentage of matches won, 2) the highest percentage of sets won, and 3) the highest percentage of games won.
Host city: Perth
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | China | 1–1 | 4–2 | 9–6 (60%) | 74–65 (53%) |
| 2 | Canada | 1–1 | 3–3 | 7–7 (50%) | 71–66 (52%) |
| 3 | Greece | 1–1 | 2–4 | 5–10 (33%) | 56–68 (45%) |
Host city: Sydney
| Pos. | Country | Ties W–L | Matches W–L | Sets W–L | Games W–L |
| 1 | Czech Republic | 1–1 | 3–3 | 7–7 (50%) | 73–70 (51%) |
| 2 | Australia | 1–1 | 3–3 | 6–6 (50%) | 52–53 (50%) |
| 3 | Switzerland | 1–1 | 2–4 | 4–8 (33%) | 52–61 (46%) |

## Knockout stage
### Bracket

| Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| 1 January – Perth | 1 January – Perth | 1 January – Perth | | | | | | |
| Kazakhstan | Kazakhstan | 2 | | | | | | |
| Kazakhstan | Kazakhstan | 2 | 4 January – Sydney | 4 January – Sydney | 4 January – Sydney | | | |
| Germany | Germany | 1 | 4 January – Sydney | 4 January – Sydney | 4 January – Sydney | | | |
| Germany | Germany | 1 | Kazakhstan | Kazakhstan | 0 | | | |
| 2 January – Sydney | 2 January – Sydney | 2 January – Sydney | Kazakhstan | Kazakhstan | 0 | | | |
| 2 January – Sydney | 2 January – Sydney | 2 January – Sydney | Poland | Poland | 3 | | | |
| Poland | Poland | 3 | Poland | Poland | 3 | | | |
| Poland | Poland | 3 | | | | 5 January – Sydney | 5 January – Sydney | 5 January – Sydney |
| Great Britain | Great Britain | 0 | | | | 5 January – Sydney | 5 January – Sydney | 5 January – Sydney |
| Great Britain | Great Britain | 0 | | | | Poland | Poland | 0 |
| 1 January – Perth | 1 January – Perth | 1 January – Perth | | | | Poland | Poland | 0 |
| 1 January – Perth | 1 January – Perth | 1 January – Perth | | | | United States | United States | 2 |
| United States | United States | 3 | | | | United States | United States | 2 |
| United States | United States | 3 | 4 January – Sydney | 4 January – Sydney | 4 January – Sydney | | | |
| China | China | 0 | 4 January – Sydney | 4 January – Sydney | 4 January – Sydney | | | |
| China | China | 0 | United States | United States | 3 | | | |
| 3 January – Sydney | 3 January – Sydney | 3 January – Sydney | United States | United States | 3 | | | |
| 3 January – Sydney | 3 January – Sydney | 3 January – Sydney | Czech Republic | Czech Republic | 0 | | | |
| Italy | Italy | 1 | Czech Republic | Czech Republic | 0 | | | |
| Czech Republic | Czech Republic | 2 | | | | | | |

### Quarterfinals
#### Kazakhstan vs. Germany

| Kazakhstan 2 | Perth, RAC Arena 1 January 2025 | Perth, RAC Arena 1 January 2025 | Germany 1 |
| 1 2 3 1 Elena Rybakina Laura Siegemund 6 3 6 1     2 Alexander Shevchenko Daniel Masur 6$^5$ 7$^7$ 6 2 6 2   3 Zhibek Kulambayeva / Dmitry Popko Laura Siegemund / Tim Pütz 2 6 2 6 ||||

#### Poland vs. Great Britain

| Poland 3 | Sydney, Ken Rosewall Arena 2 January 2025 | Sydney, Ken Rosewall Arena 2 January 2025 | Great Britain 0 |
| 1 2 3 1 Hubert Hurkacz Billy Harris 7$^7$ 6$^3$ 7 5     2 Iga Świątek Katie Boulter 6$^4$ 7$^7$ 6 1 6 4   3 Maja Chwalińska / Jan Zieliński Olivia Nicholls / Charles Broom 6 2 7$^7$ 6$^3$ ||||

#### United States vs. China

| United States 3 | Perth, RAC Arena 1 January 2025 | Perth, RAC Arena 1 January 2025 | China 0 |
| 1 2 3 1 Coco Gauff Zhang Shuai 7$^7$ 6$^4$ 6 2     2 Taylor Fritz Zhang Zhizhen 6 4 6 4     3 Desirae Krawczyk / Robert Galloway Zhang Shuai / Sun Fajing 6 3 6$^1$ 7$^7$ [10] [3] ||||

#### Italy vs. Czech Republic

| Italy 1 | Sydney, Ken Rosewall Arena 3 January 2025 | Sydney, Ken Rosewall Arena 3 January 2025 | Czech Republic 2 |
| 1 2 3 1 Jasmine Paolini Karolína Muchová 2 6 2 6     2 Flavio Cobolli Tomáš Macháč 1 6 2 6     3 Sara Errani / Andrea Vavassori Gabriela Knutson / Patrik Rikl 7 5 3 6 [10] [4] ||||

### Semifinals
#### Kazakhstan vs. Poland

| Kazakhstan 0 | Sydney, Ken Rosewall Arena 4 January 2025 | Sydney, Ken Rosewall Arena 4 January 2025 | Poland 3 |
| 1 2 3 1 Alexander Shevchenko Hubert Hurkacz 3 6 2 6     2 Elena Rybakina Iga Świątek 6$^5$ 7$^7$ 4 6     3 Zhibek Kulambayeva / Alexander Shevchenko Maja Chwalińska / Jan Zieliński 4 6 1 6 ||||

#### United States vs. Czech Republic

| United States 3 | Sydney, Ken Rosewall Arena 4 January 2025 | Sydney, Ken Rosewall Arena 4 January 2025 | Czech Republic 0 |
| 1 2 3 1 Coco Gauff Karolína Muchová 6 1 6 4     2 Taylor Fritz Tomáš Macháč 6$^4$ 7$^7$ 6 5    retired 3 Desirae Krawczyk / Denis Kudla Gabriela Knutson / Patrik Rikl 7 5 6 0 ||||

### Final
#### Poland vs. United States

| Poland 0 | Sydney, Ken Rosewall Arena 5 January 2025 | Sydney, Ken Rosewall Arena 5 January 2025 | United States 2 |
| 1 2 3 1 Iga Świątek Coco Gauff 4 6 4 6     2 Hubert Hurkacz Taylor Fritz 4 6 7 5 6$^4$ 7$^7$   3 Iga Świątek / Hubert Hurkacz Coco Gauff / Taylor Fritz       not played ||||