StadiumStadion Osiek
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 17. 7. 2025 | Osiek-Debrzno | 4 666 |
| 12. 7. 2025 | Osiek-Liberdy | 4 742 |
| 7. 7. 2025 | Osiek-Kozłówko | 5 230 |
| 5. 7. 2025 | Osiek-Szlichtyngowa | 5 141 |
| 30. 6. 2025 | Osiek-Nowe Sierzchowy | 5 718 |
| 26. 6. 2025 | Osiek-Tarnów | 5 693 |
| 19. 6. 2025 | Osiek-Rostki-Daćbogi | 7 077 |
| 14. 6. 2025 | Osiek-Ks.Cisowa K K | 7 354 |
| 9. 6. 2025 | Osiek-Paradyż | 7 591 |