StadiumStadion Białystok
| Current capacity of the stadium |
| Standing | 16 400 |
| Seats | 10 200 |
| Tribune | 6 100 |
| Seats for sponsors | 200 |
| Fans attended |
| 30. 7. 2026 | Białystok-Cybinka | 3 548 |
| 25. 7. 2026 | Białystok-Ostrów lubelski | 3 457 |
| 20. 7. 2026 | Białystok-Ono lubuskie | 3 669 |
| 16. 7. 2026 | Białystok-Stalowa Wola | 3 545 |
| 13. 7. 2026 | Białystok-Kowal | 3 675 |
| 9. 7. 2026 | Białystok-FC Opole | 3 642 |
| 4. 7. 2026 | Białystok-RKS Luzino | 3 763 |
| 27. 6. 2026 | Białystok-Olszyny | 3 356 |
| 22. 6. 2026 | Białystok-LZS Lipinki | 3 797 |