StadiumStadion Guingamp
| Current capacity of the stadium |
| Standing | 40 100 |
| Seats | 32 500 |
| Tribune | 27 500 |
| Seats for sponsors | 20 300 |
| Fans attended |
| 25. 5. 2026 | Guingamp-Olympique Lyon™ | 11 450 |
| 21. 5. 2026 | Guingamp-Forbach | 11 712 |
| 16. 5. 2026 | Guingamp-Fotball Club PSG™ | 15 694 |
| 11. 5. 2026 | Guingamp-AS Monaco™ | 14 439 |
| 7. 5. 2026 | Guingamp-Avranches | 13 003 |
| 2. 5. 2026 | Guingamp-LOSC Lille | 12 707 |
| 27. 4. 2026 | Guingamp-CFC DODIK Armagnac Region | 12 412 |
| 24. 4. 2026 | Guingamp-Villeneuve | 4 100 |
| 23. 4. 2026 | Guingamp-Loches | 9 563 |