2025 Open de Rennes
In-game article clicks load inline without leaving the challenge.
The 2025 Open Blot Rennes was a professional tennis tournament played on hard courts. It was the 19th edition of the tournament and part of the 2025 ATP Challenger Tour. It took place in Rennes, France between 8 and 14 September 2025.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| FRA | Hugo Gaston | 125 | 1 |
| SUI | Stan Wawrinka | 146 | 2 |
| FRA | Harold Mayot | 152 | 3 |
| FRA | Titouan Droguet | 159 | 4 |
| FRA | Calvin Hemery | 185 | 5 |
| FRA | Sascha Gueymard Wayenburg | 206 | 6 |
| ITA | Federico Cinà | 210 | 7 |
| FRA | Arthur Bouquier | 215 | 8 |
- 1 Rankings are as of 25 August 2025.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw as alternates:
- France Grégoire Barrère
- Ukraine Vadym Ursu
The following players received entry from the qualifying draw:
- France Enzo Couacaud
- France Kenny de Schepper
- France Maxime Janvier
- United States Cannon Kingsley
- France Leo Raquillet
- Nikolay Vylegzhanin
The following players received entry as lucky losers:
- France Robin Catry
- Egor Gerasimov
Champions
Singles
- France Hugo Gaston def. Switzerland Stan Wawrinka 6–4, 6–4.
Doubles
- Finland Patrik Niklas-Salminen / Czech Republic Matěj Vocel def. Germany Hendrik Jebens / France Albano Olivetti 6–3, 6–3.