StadiumSantiago Sieradz HALA M!
| Current capacity of the stadium |
| Standing | 18 000 |
| Seats | 13 000 |
| Tribune | 9 000 |
| Seats for sponsors | 1 000 |
| Fans attended |
| 26. 7. 2025 | Sieradz-Międzyrzecz | 11 670 |
| 21. 7. 2025 | Sieradz-Olsztyn | 12 074 |
| 17. 7. 2025 | Sieradz-Gdańsk | 11 000 |
| 12. 7. 2025 | Sieradz-Termalica B B. | 8 369 |
| 3. 7. 2025 | Sieradz-Stalowa Wola | 15 449 |
| 28. 6. 2025 | Sieradz-Bochnia | 14 103 |
| 23. 6. 2025 | Sieradz-Kowal | 17 007 |
| 19. 6. 2025 | Sieradz-Chęciny | 13 191 |
| 14. 6. 2025 | Sieradz-Wolsztyn | 15 915 |