StadiumStadion Willisau
| Current capacity of the stadium |
| Standing | 25 500 |
| Seats | 15 900 |
| Tribune | 9 600 |
| Seats for sponsors | 300 |
| Fans attended |
| 20. 4. 2026 | Willisau-Wettingen | 15 796 |
| 16. 4. 2026 | Willisau-Veyrier | 13 596 |
| 9. 4. 2026 | Willisau-Entlebuch | 12 934 |
| 4. 4. 2026 | Willisau-Mumliswil | 13 671 |
| 30. 3. 2026 | Willisau-Lancy | 18 564 |
| 26. 3. 2026 | Willisau-Etoile-Carouge | 13 522 |
| 21. 3. 2026 | Willisau-Wangen on the Aare | 20 502 |
| 18. 3. 2026 | Willisau-FC Bayern Aarau | 26 802 |
| 16. 3. 2026 | Willisau-St. Gallen | 23 605 |