| 2025 Guangzhou International Challenger | |
|---|---|
| Date | 28 April – 4 May |
| Edition | 8th |
| Surface | Hard |
| Location | Guangzhou, China |
| Champions | |
| Singles | |
 Térence Atmane | |
| Doubles | |
 Ray Ho /  Matthew Romios | |
The 2025 Guangzhou International Challenger , known as the Guangzhou Nansha Challenger, was a professional tennis tournament played on hardcourts. It was the 8th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Guangzhou, China between 28 April and 4 May 2025. [1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS | Adam Walton | 86 | 1 |
 USA | Brandon Holt | 110 | 2 |
| AUS | Tristan Schoolkate | 122 | 3 |
| FRA | Térence Atmane | 136 | 4 |
| AUS | Li Tu | 164 | 5 |
| FRA | Hugo Grenier | 175 | 6 |
| AUS | James McCabe | 176 | 7 |
| FRA | Constant Lestienne | 180 | 8 |
1 Rankings are as of 21 April 2025. [2]
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following player received entry into the singles main draw through the Junior Accelerator Programme:
Roh Ho-youngThe following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Moerani Bouzige Andre Ilagan Christian Langmo
Mo Yecong 
Ryan Peniston 
Mats Rosenkranz The following player received entry as a lucky loser:
Térence Atmane def. Tristan Schoolkate 6–3, 7–6(7–4). Ray Ho / Matthew Romios def. Vasil Kirkov / 
Bart Stevens 6–3, 6–4.
