StadiumStadion Köflach
| Current capacity of the stadium |
| Standing | 42 600 |
| Seats | 26 600 |
| Tribune | 16 000 |
| Seats for sponsors | 500 |
| Fans attended |
| 11. 9. 2025 | Köflach-FK Austria Wien | 3 644 |
| 9. 9. 2025 | Köflach-SK Rapid Wien A | 3 996 |
| 6. 9. 2025 | Köflach-Carintia Villach | 11 634 |
| 1. 9. 2025 | Köflach-FC Red Bull Salzburg | 11 853 |
| 30. 8. 2025 | Köflach-Axams | 11 624 |
| 25. 8. 2025 | Köflach-FC Neusiedler | 11 748 |
| 22. 8. 2025 | Köflach-FC Kopeto Kocourov | 4 996 |
| 8. 8. 2025 | Köflach-Villeneuve | 4 447 |
| 24. 7. 2025 | Köflach-Mérida | 4 422 |