StadiumStadion Willisau
| Current capacity of the stadium |
| Standing | 25 500 |
| Seats | 15 900 |
| Tribune | 9 600 |
| Seats for sponsors | 300 |
| Fans attended |
| 20. 7. 2026 | Willisau-Lotschental | 10 740 |
| 16. 7. 2026 | Willisau-Epalinges | 12 227 |
| 13. 7. 2026 | Willisau-Entlebuch | 9 839 |
| 6. 7. 2026 | Willisau-Wettingen | 10 099 |
| 2. 7. 2026 | Willisau-Veyrier | 11 630 |
| 27. 6. 2026 | Willisau-Martigny | 11 905 |
| 22. 6. 2026 | Willisau-Lausanne | 15 887 |
| 18. 6. 2026 | Willisau-AC Bellinzona | 9 732 |
| 13. 6. 2026 | Willisau-Etoile-Carouge | 10 108 |