StadiumStadion Hartberg
| Current capacity of the stadium |
| Standing | 25 200 |
| Seats | 15 700 |
| Tribune | 9 400 |
| Seats for sponsors | 300 |
| Fans attended |
| 14. 7. 2025 | Hartberg-SV Harreither Gaflenz | 30 343 |
| 12. 7. 2025 | Hartberg-Feldbach | 28 203 |
| 7. 7. 2025 | Hartberg-Lienz | 26 730 |
| 5. 7. 2025 | Hartberg-Rankweil | 26 143 |
| 30. 6. 2025 | Hartberg-Wolfsberger AC | 29 429 |
| 26. 6. 2025 | Hartberg-Braunau | 26 776 |
| 21. 6. 2025 | Hartberg-Ybbs | 28 047 |
| 16. 6. 2025 | Hartberg- Rankweil | 24 488 |
| 12. 6. 2025 | Hartberg-Stockerau | 24 032 |