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 |
| 15. 6. 2026 | Sieradz-Sosnowiec | 4 686 |
| 11. 6. 2026 | Sieradz-Kańczuga | 4 618 |
| 6. 6. 2026 | Sieradz-Nowogród | 4 816 |
| 3. 6. 2026 | Sieradz-Niedźwiada Druga | 5 628 |
| 1. 6. 2026 | Sieradz-Gaj | 4 929 |