StadiumStadion Grójec
| Current capacity of the stadium |
| Standing | 14 800 |
| Seats | 9 300 |
| Tribune | 5 600 |
| Seats for sponsors | 200 |
| Fans attended |
| 13. 12. 2025 | Grójec-Jaworzno | 12 166 |
| 8. 12. 2025 | Grójec-Kostrzyn n/odrš | 7 185 |
| 4. 12. 2025 | Grójec-Meszna City | 6 929 |
| 29. 11. 2025 | Grójec-Zadšbrowie-Wiatraczyska | 6 482 |