| Super League 1977/1978 Abstiegsrunde - Appearances as Referee |  |
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| 24/05/1978 | FC St. Gallen | - | Etoile Carouge FC | 0:0 | 1 | - | - |
| Super League 1977/1978 Abstiegsrunde - Appearances as Referee | |
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| 24/05/1978 | FC St. Gallen | - | Etoile Carouge FC | 0:0 | 1 | - | - |
| Complete name: | Otto Wyniger |
| Born: | |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |