StadiumStadion Olsztynek
| Current capacity of the stadium |
| Standing | 15 600 |
| Seats | 9 800 |
| Tribune | 5 900 |
| Seats for sponsors | 300 |
| Fans attended |
| 13. 12. 2025 | Olsztynek-Krotoszyn | 8 063 |
| 8. 12. 2025 | Olsztynek-Kania | 12 760 |
| 4. 12. 2025 | Olsztynek-GKS KATOWICE Hooligans™ | 12 463 |
| 29. 11. 2025 | Olsztynek-Wysoka | 12 600 |
| 26. 11. 2025 | Olsztynek-Mikkeli | 17 802 |