StadiumStadion Niğdespor FC
| Current capacity of the stadium |
| Standing | 138 200 |
| Seats | 86 400 |
| Tribune | 51 800 |
| Seats for sponsors | 1 700 |
| Fans attended |
| 9. 10. 2025 | Sigma Karlov-FC Sokol Chlum 1994 | 40 865 |
| 6. 10. 2025 | Sigma Karlov-Slatina nad Zdobnicí | 43 632 |
| 2. 10. 2025 | Sigma Karlov-Krásná | 41 431 |
| 27. 9. 2025 | Sigma Karlov-Břasy | 44 761 |
| 22. 9. 2025 | Sigma Karlov-Žihle | 47 660 |
| 21. 9. 2025 | Sigma Karlov-FC Baník Ostrava B | 53 486 |
| 18. 9. 2025 | Sigma Karlov-Vojníkov | 29 181 |
| 14. 9. 2025 | Sigma Karlov-Pocinovice | 24 826 |
| 11. 9. 2025 | Sigma Karlov-Rochov | 35 302 |