ATP · Challenger 100
Guangzhou Challenger 2025 Tournament Results
In brief
Guangzhou Challenger 2025 is a Challenger 100 tournament on the ATP tour that started on September 8, 2025. The title went to Juan Manuel Cerundolo, who beat Alejandro Tabilo in the final (6-2 6-3). The draw features 20 players from 14 countries. Best represented: Russia (4). 19 matches played, 7 tie-breaks and 5 retirements.
Bracket
Final
Roll of honour
| Year | Champion | Runner-up |
|---|---|---|
| 2026 |  Marat Sharipov (RUS) | Pavel Kotov 6-0 6-3 |
| 2025 |  Juan Manuel Cerundolo |  Alejandro Tabilo 6-2 6-3 |
The tournament in numbers
- Matches played
- 19
- Tie-breaks
- 7
- Matches to a deciding set
- 4
- 6-0 sets
- 0
- Retirements
- 5
Most games in a match: Alejandro Tabilo-Nishesh Basavareddy, 5-7 7-5 6-2 (32 games).
Countries in the draw
| Country | Players | Best result |
|---|---|---|
| Russia | 4 | Quarterfinal |
 Australia | 3 | Semifinal |
 Japan | 2 | R32 |
| Argentina | 1 | Title |
| Chile | 1 | Final |
 United Kingdom | 1 | Semifinal |
 Belgium | 1 | Quarterfinal |
 United States | 1 | Quarterfinal |
 Switzerland | 1 | Round of 16 |
 France | 1 | Round of 16 |
Plus 4 more countries.
Points on offer
ATP points by round reached at this edition.
| Round reached | Points |
|---|---|
| Title | 100 |
| Final | 60 |
| Semifinal | 36 |
| Quarterfinal | 20 |
| Round of 16 | 10 |
| R32 | 5 |
R32
| Winner | Loser | Score |
|---|---|---|
| Billy Harris |  Denis Yevseyev | ret. 6-4 4-0 ret. |
| James McCabe |  Nikoloz Basilashvili | 6-3 6-4 |
| Marat Sharipov (RUS) | Taro Daniel | 7-6(5) 1-6 6-4 |
| Luca Castelnuovo | Omar Jasika | 7-6(2) 7-6(4) |
| Alejandro Tabilo | Pavel Kotov | 7-6(4) 6-4 |
| Juan Manuel Cerundolo | Yuta Shimizu | 6-1 6-4 |
| Gauthier Onclin | Ilia Simakin | 6-2 6-4 |
Round of 16
| Winner | Loser | Score |
|---|---|---|
| Marat Sharipov (RUS) | Luca Castelnuovo | 3-6 7-6(5) 6-2 |
| Nishesh Basavareddy |  Giulio Zeppieri | ret. 6-4 1-0 ret. |
| Alejandro Tabilo |  Yu Hsiou Hsu | 6-2 6-1 |
| Gauthier Onclin | James McCabe | ret. 6-1 4-1 ret. |
| Billy Harris | Arthur Gea | 7-5 7-6(6) |
| Juan Manuel Cerundolo | Petr Bar Biryukov | ret. 6-1 2-1 ret. |
Quarterfinal
| Winner | Loser | Score |
|---|---|---|
| Billy Harris | Gauthier Onclin | 6-2 7-6(6) |
| Christopher O'Connell | Marat Sharipov (RUS) | 6-4 6-4 |
| Alejandro Tabilo | Nishesh Basavareddy | 5-7 7-5 6-2 |
Semifinal
| Winner | Loser | Score |
|---|---|---|
| Alejandro Tabilo | Christopher O'Connell | ret. 2-1 ret. |
| Juan Manuel Cerundolo | Billy Harris | 6-2 2-6 6-4 |
Final
| Winner | Loser | Score |
|---|---|---|
| Juan Manuel Cerundolo | Alejandro Tabilo | 6-2 6-3 |