StadiumStadion Praszka
| Current capacity of the stadium |
| Standing | 9 500 |
| Seats | 5 900 |
| Tribune | 3 600 |
| Seats for sponsors | 100 |
| Fans attended |
| 1. 8. 2026 | Stomil Olsztyn A-Tychy | 3 342 |
| 27. 7. 2026 | Stomil Olsztyn A-Nędza | 3 504 |
| 23. 7. 2026 | Stomil Olsztyn A-Piechowice | 3 619 |
| 18. 7. 2026 | Stomil Olsztyn A-Pod Lasem | 3 948 |
| 11. 7. 2026 | Stomil Olsztyn A-Niedźwiada Druga | 4 216 |
| 6. 7. 2026 | Stomil Olsztyn A-Zelów | 4 450 |
| 2. 7. 2026 | Stomil Olsztyn A-Leszczawa Dolna | 3 961 |
| 27. 6. 2026 | Stomil Olsztyn A-Krośniewice | 4 088 |
| 22. 6. 2026 | Stomil Olsztyn A-Zahajki-Kolonia | 3 964 |