StadiumStadion Praszka
| Current capacity of the stadium |
| Standing | 9 500 |
| Seats | 5 900 |
| Tribune | 3 600 |
| Seats for sponsors | 100 |
| Fans attended |
| 15. 6. 2026 | Stomil Olsztyn A-Odcinki | 4 423 |
| 11. 6. 2026 | Stomil Olsztyn A-Świstaki | 4 347 |
| 7. 6. 2026 | Stomil Olsztyn A-Krzeszowice | 4 949 |
| 6. 6. 2026 | Stomil Olsztyn A-Oleszyce | 4 502 |
| 1. 6. 2026 | Stomil Olsztyn A-Warzyn Drugi | 4 972 |