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 |
| 29. 12. 2025 | Sieradz-RKS Luzino | 3 668 |
| 25. 12. 2025 | Sieradz-Dobrzyń n/wislą | 3 609 |
| 20. 12. 2025 | Sieradz-Olszowice | 3 846 |
| 15. 12. 2025 | Sieradz-Lipsko | 3 995 |
| 11. 12. 2025 | Sieradz-Zambrów | 5 524 |
| 7. 12. 2025 | Sieradz-Polanica zdrój | 6 338 |
| 6. 12. 2025 | Sieradz-Raków | 6 188 |
| 29. 11. 2025 | Sieradz-Czarna białost. | 5 927 |