| Super League 1986/1987 Abstieg - Appearances as Referee |  |
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| 20/06/1987 | FC Aarau | - | FC Malley | 3:1 | 1 | - | - |
| Super League 1986/1987 Abstieg - Appearances as Referee | |
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|
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| 20/06/1987 | FC Aarau | - | FC Malley | 3:1 | 1 | - | - |
| Complete name: | Willy Hänni |
| Born: | 28/11/1956 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |