StadiumWörthersee Stadion
| Current capacity of the stadium |
| Standing | 39 000 |
| Seats | 26 000 |
| Tribune | 18 000 |
| Seats for sponsors | 10 400 |
| Fans attended |
| 26. 5. 2026 | Austria Klagenfurt-RCD Mallorca | 14 587 |
| 22. 5. 2026 | Austria Klagenfurt-CS Colombia | 19 848 |
| 22. 5. 2026 | Austria Klagenfurt-The New Saints FC | 20 338 |
| 19. 5. 2026 | Austria Klagenfurt-Västervik | 13 695 |
| 19. 5. 2026 | Austria Klagenfurt-Blhovce | 13 793 |
| 19. 5. 2026 | Austria Klagenfurt-Pudl Club Brusel | 13 816 |
| 19. 5. 2026 | Austria Klagenfurt-NEVĚZICE DEVIL | 13 551 |
| 19. 5. 2026 | Austria Klagenfurt-Sturm Graz | 13 441 |
| 19. 5. 2026 | Austria Klagenfurt-Mitrovici | 12 697 |