StadiumAARAU
| Current capacity of the stadium |
| Standing | 39 200 |
| Seats | 24 500 |
| Tribune | 14 700 |
| Seats for sponsors | 500 |
| Fans attended |
| 18. 6. 2026 | FC Aarau-Erlach | 20 030 |
| 17. 6. 2026 | FC Aarau-Császár | 31 356 |
| 14. 6. 2026 | FC Aarau-FC Lausanne United | 38 058 |
| 13. 6. 2026 | FC Aarau-FC Bayern Aarau | 37 829 |
| 9. 6. 2026 | FC Aarau-Viktoria Plzeň™ | 9 195 |
| 9. 6. 2026 | FC Aarau-Kassel | 10 592 |
| 8. 6. 2026 | FC Aarau-FC Iskra Ribnita | 8 549 |
| 8. 6. 2026 | FC Aarau-FC Lausanne United | 33 484 |
| 7. 6. 2026 | FC Aarau-Aarau | 47 658 |