| Super League 1988/1989 - Appearances as Referee |  |
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| 27/07/1988 | FC St. Gallen | - | Lausanne Sports | 1:2 | - | - | - |
| 13/08/1988 | FC Sion | - | FC Lugano | 0:0 | - | - | - |
| 28/09/1988 | FC Wettingen | - | BSC Young Boys | 1:1 | 2 | - | - |
| Super League 1988/1989 - Appearances as Referee | |
|
|
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| 27/07/1988 | FC St. Gallen | - | Lausanne Sports | 1:2 | - | - | - |
| 13/08/1988 | FC Sion | - | FC Lugano | 0:0 | - | - | - |
| 28/09/1988 | FC Wettingen | - | BSC Young Boys | 1:1 | 2 | - | - |
| Complete name: | Willi Rudin |
| Born: | 24/08/1953 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |