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 |
| 16. 9. 2026 | Sieradz-Podkowa leśna | 10 990 |
| 14. 9. 2026 | Sieradz-Kańczuga | 9 797 |
| 5. 9. 2026 | Sieradz-Bytom odrzański | 10 166 |