StadiumStadion Willisau
| Current capacity of the stadium |
| Standing | 25 500 |
| Seats | 15 900 |
| Tribune | 9 600 |
| Seats for sponsors | 300 |
| Fans attended |
| 20. 10. 2025 | Willisau-FC MOTOR | 4 473 |
| 16. 10. 2025 | Willisau-Wadenswil | 4 537 |
| 11. 10. 2025 | Willisau-Vernier | 5 417 |
| 4. 10. 2025 | Willisau-Tagerwilen | 4 720 |
| 29. 9. 2025 | Willisau-Basel Athletic FC | 4 784 |
| 25. 9. 2025 | Willisau-Basel | 4 739 |
| 20. 9. 2025 | Willisau-Servette FC | 6 504 |
| 15. 9. 2025 | Willisau-Rolle | 4 954 |
| 11. 9. 2025 | Willisau-Mumliswil | 6 080 |