StadiumStadion Jagiellonia Białystok
| Current capacity of the stadium |
| Standing | 19 100 |
| Seats | 11 900 |
| Tribune | 7 100 |
| Seats for sponsors | 200 |
| Fans attended |
| 17. 9. 2026 | Jagiellonia Białystok-Piotrków | 6 536 |
| 12. 9. 2026 | Jagiellonia Białystok-Międzyrzec podl. | 6 557 |
| 10. 9. 2026 | Jagiellonia Białystok-Giżycko | 6 666 |
| 7. 9. 2026 | Jagiellonia Białystok-Parchowski Młyn | 6 512 |