StadiumBonal Stadium
| Current capacity of the stadium |
| Standing | 40 400 |
| Seats | 25 300 |
| Tribune | 15 200 |
| Seats for sponsors | 500 |
| Fans attended |
| 24. 5. 2025 | FC Sochaux Montbéliard-Nancy | 6 747 |
| 23. 5. 2025 | FC Sochaux Montbéliard-USL Dunkerque | 8 209 |
| 23. 5. 2025 | FC Sochaux Montbéliard-FK Borac Banja Luka | 8 125 |