StadiumStadion Sion II
| Current capacity of the stadium |
| Standing | 40 800 |
| Seats | 25 500 |
| Tribune | 15 300 |
| Seats for sponsors | 500 |
| Fans attended |
| 28. 8. 2025 | Sion II-Servette FC | 13 579 |
| 24. 8. 2025 | Sion II-FC Neusiedler | 19 006 |
| 25. 4. 2025 | Sion II-FLORIDA™ | 4 419 |