StadiumStadion Jagiellonia Bia³ystok
| Current capacity of the stadium |
| Standing | 15 100 |
| Seats | 9 400 |
| Tribune | 5 600 |
| Seats for sponsors | 200 |
| Fans attended |
| 8. 6. 2026 | Jagiellonia Bia³ystok-Radomyœl wielki | 3 368 |
| 7. 6. 2026 | Jagiellonia Bia³ystok-Neston | 3 445 |
| 4. 6. 2026 | Jagiellonia Bia³ystok-Dar³owo | 3 403 |