StadiumStadion Osiek
| Current capacity of the stadium |
| Standing | 11 800 |
| Seats | 7 400 |
| Tribune | 4 400 |
| Seats for sponsors | 100 |
| Fans attended |
| 6. 4. 2026 | Osiek-Nowe Sierzchowy | 3 510 |
| 2. 4. 2026 | Osiek-Wygon | 3 412 |
| 26. 3. 2026 | Osiek-Rostki-Daćbogi | 3 291 |
| 21. 3. 2026 | Osiek-Ks.Cisowa K K | 3 294 |
| 16. 3. 2026 | Osiek-Wieleń | 3 280 |
| 15. 3. 2026 | Osiek-Dąbrowa górnicza | 3 327 |
| 12. 3. 2026 | Osiek-Debrzno | 3 393 |
| 7. 3. 2026 | Osiek-Liberdy | 3 406 |
| 2. 3. 2026 | Osiek-Mieroszów | 3 405 |