StadiumKTM Arena
| Current capacity of the stadium |
| Standing | 29 200 |
| Seats | 22 000 |
| Tribune | 17 200 |
| Seats for sponsors | 11 000 |
| Fans attended |
| 10. 7. 2026 | KTM Marki-Fujieda MYFC | 15 577 |
| 9. 7. 2026 | KTM Marki-Iwonicz zdrój | 12 462 |
| 4. 7. 2026 | KTM Marki-Prabuty | 8 126 |
| 3. 7. 2026 | KTM Marki-BORUTA Zgierz | 10 877 |
| 29. 6. 2026 | KTM Marki-Osieczna | 7 366 |
| 24. 6. 2026 | KTM Marki-BORUTA Zgierz | 10 138 |
| 23. 6. 2026 | KTM Marki-1.FC Turbo Kremmen | 9 975 |
| 22. 6. 2026 | KTM Marki-KS.Drwęca Nowe Miasto Lub | 7 216 |
| 21. 6. 2026 | KTM Marki-1. FC KOŠICE | 10 259 |