StadiumStadion Grajewo
| Current capacity of the stadium |
| Standing | 14 800 |
| Seats | 9 200 |
| Tribune | 5 500 |
| Seats for sponsors | 200 |
| Fans attended |
| 10. 10. 2026 | Grajewo-Toruński | 5 234 |
| 5. 10. 2026 | Grajewo-Kotliska | 5 331 |
| 1. 10. 2026 | Grajewo-Górna Budaka | 7 426 |
| 26. 9. 2026 | Grajewo-Sadzawka | 9 843 |
| 21. 9. 2026 | Grajewo-Pisz | 5 988 |
| 17. 9. 2026 | Grajewo-Mońki | 4 934 |
| 10. 9. 2026 | Grajewo-Borki | 4 866 |
| 5. 9. 2026 | Grajewo-Królewska Wola | 4 771 |