StadiumStadion Karviná
| Current capacity of the stadium |
| Standing | 19 500 |
| Seats | 12 200 |
| Tribune | 7 300 |
| Seats for sponsors | 200 |
| Fans attended |
| 20. 7. 2026 | MFK Karviná-STS DURANGA Psojedy | 4 054 |
| 16. 7. 2026 | MFK Karviná-Bohuslavice | 4 409 |
| 13. 7. 2026 | MFK Karviná-Beřovice | 4 449 |
| 11. 7. 2026 | MFK Karviná-Wadenswil | 3 376 |
| 11. 7. 2026 | MFK Karviná-Gillingham | 3 368 |
| 10. 7. 2026 | MFK Karviná-Gillingham | 3 373 |
| 9. 7. 2026 | MFK Karviná-Ostrava Baník FC | 4 388 |
| 2. 7. 2026 | MFK Karviná-Jizeran Desná | 4 346 |
| 27. 6. 2026 | MFK Karviná-FC Weimaraner | 4 942 |