| 2025 Saint-Tropez Open | |
|---|---|
| Date | 15 – 21 September |
| Edition | 5th |
| Surface | Hard |
| Location | Saint-Tropez, France |
| Champions | |
| Singles | |
 Moez Echargui | |
| Doubles | |
 Trey Hilderbrand / Mac Kiger | |
The 2025 Saint-Tropez Open was a professional tennis tournament played on hardcourts. It was the fifth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Saint-Tropez, France between 15 and 21 September 2025. [1] [2]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ESP | Martín Landaluce | 138 | 1 |
 ITA | Matteo Gigante | 140 | 2 |
 FRA | Pierre-Hugues Herbert | 142 | 3 |
| FRA | Ugo Blanchet | 144 | 4 |
 SUI | Stan Wawrinka | 149 | 5 |
| FRA | Harold Mayot | 152 | 6 |
 EST | Mark Lajal | 156 | 7 |
| FRA | Titouan Droguet | 162 | 8 |
The following players received wildcards into the singles main draw:
Grégoire Barrère Robin Bertrand Maé MaligeThe following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Étienne Donnet Trey Hilderbrand 
Rodrigo Pacheco Méndez Tom Paris Luca Potenza
Alexey Vatutin The following players received entry as lucky losers:
Moez Echargui def. Dan Added 6–3, 6–4. Trey Hilderbrand / Mac Kiger def. 
Patrik Niklas-Salminen / 
Matěj Vocel 7–6(7–5), 7–5.
