StadiumStadion Ayabaca
| Current capacity of the stadium |
| Standing | 18 500 |
| Seats | 11 500 |
| Tribune | 6 900 |
| Seats for sponsors | 200 |
| Fans attended |
| 23. 5. 2026 | Oyonnax-Font Romeu | 14 492 |
| 18. 5. 2026 | Oyonnax-Tufino | 19 186 |
| 14. 5. 2026 | Oyonnax-Selestat | 18 737 |
| 11. 5. 2026 | Oyonnax-Lessay | 21 130 |
| 7. 5. 2026 | Oyonnax-Montmaurin | 18 413 |
| 2. 5. 2026 | Oyonnax-Gap | 18 795 |
| 27. 4. 2026 | Oyonnax-Falaise | 17 073 |
| 23. 4. 2026 | Oyonnax-Deuil-la-Barre | 12 586 |
| 18. 4. 2026 | Oyonnax-Beaune | 16 285 |