2025 Chengdu Open
Tennis tournament
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The 2025 Chengdu Open was a men's tennis tournament played on outdoor hard courts. It was the seventh edition of the Chengdu Open and an ATP 250 tournament on the 2025 ATP Tour. It took place at the Sichuan International Tennis Center in Chengdu, China, from 17 to 23 September 2025.[1]
| 2025 Chengdu Open | |
|---|---|
| Date | 17–23 September |
| Edition | 7th |
| Category | ATP 250 tournaments |
| Draw | 28S / 16D |
| Surface | Hard / outdoor |
| Location | Chengdu, China |
| Champions | |
| Singles | |
 Alejandro Tabilo | |
| Doubles | |
 Constantin Frantzen /  Robin Haase | |
Champions
Singles
Alejandro Tabilo def. 
Lorenzo Musetti, 6–3, 2–6, 7–6(7–5)
Doubles
Constantin Frantzen / 
Robin Haase def. 
Vasil Kirkov / Bart Stevens, 4–6, 6–3, [10–7]
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ITA |
Lorenzo Musetti | 9 | 1 |
| ITA |
Luciano Darderi | 30 | 2 |
| NED |
Tallon Griekspoor | 31 | 3 |
 USA |
Brandon Nakashima | 33 | 4 |
 GBR |
Cameron Norrie | 34 | 5 |
 FRA |
Giovanni Mpetshi Perricard | 36 | 6 |
 ARG |
|||
| ITA |
Lorenzo Sonego | 44 | 8 |
- 1 Rankings are as of 15 September 2025[2]
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry through the Next Gen Accelerator program:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Daniel Altmaier → replaced by
Alexander Shevchenko 
Sebastián Báez → replaced by 
Billy Harris
Nuno Borges → replaced by 
Christopher O'Connell- Jack Draper → replaced by Juan Manuel Cerúndolo
- Jacob Fearnley → replaced by
Filip Misolic 
Miomir Kecmanović → replaced by Ethan Quinn
Alexandre Müller → replaced by Térence Atmane
Jaume Munar → replaced by Quentin Halys
Doubles main-draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| USA |
Christian Harrison | USA |
Evan King | 33 | 1 |
| FRA |
Sadio Doumbia | FRA |
Fabien Reboul | 48 | 2 |
 AUT |
Alexander Erler | USA |
Robert Galloway | 73 | 3 |
| GBR |
Luke Johnson | USA |
Austin Krajicek | 87 | 4 |
- 1 Rankings are as of 15 September 2025
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pairs received entry as alternates:
Withdrawals
- Luciano Darderi / Alejandro Tabilo → replaced by
Siddhant Banthia / Ramkumar Ramanathan - Tallon Griekspoor / Lorenzo Sonego → replaced by Tristan Schoolkate / Bernard Tomic