| Super League 1974/1975 - Appearances as Referee |  |
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 |
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| 24/05/1975 | Vevey Sports | - | FC Basel | 1:2 | - | - | - |
| 07/06/1975 | Servette FC | - | FC Winterthur | 1:1 | 1 | - | - |
| Super League 1974/1975 - Appearances as Referee | |
|
|
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| 24/05/1975 | Vevey Sports | - | FC Basel | 1:2 | - | - | - |
| 07/06/1975 | Servette FC | - | FC Winterthur | 1:1 | 1 | - | - |
| Complete name: | Willy Utz |
| Born: | |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |