Open Saint-Brieuc
| Open Harmonie mutuelle | |
|---|---|
| 2023 Open Saint-Brieuc | |
| ATP Challenger Tour | |
| Event name | Saint-Brieuc |
| Location | Saint-Brieuc, France |
| Venue | Salle Steredenn |
| Category | ATP Challenger Tour |
| Surface | Red clay (2004–2012) Hard (indoor) (2013- current) |
| Draw | 32S/24Q/16D |
| Prize money | €42,500+H |
| Website | Website |
| Current champions (2022) | |
| Singles | Jack Draper |
| Doubles | Sander Arends David Pel |
The Saint-Brieuc Challenger (currently known as Open Harmonie mutuelle for sponsorship reasons) is a professional tennis tournament played on indoor hard courts. It is currently part of the ATP Challenger Tour. It is held annually in Saint-Brieuc, France, since 2004.