| Super League 1993 Relegation group B - Appearances as Referee |  |
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 |
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| 24/03/1993 | FC Schaffhausen | - | FC Winterthur | 2:0 | - | - | - |
| 22/05/1993 | FC St. Gallen | - | Etoile Carouge FC | 4:1 | - | - | - |
| Super League 1993 Relegation group B - Appearances as Referee | |
|
|
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| 24/03/1993 | FC Schaffhausen | - | FC Winterthur | 2:0 | - | - | - |
| 22/05/1993 | FC St. Gallen | - | Etoile Carouge FC | 4:1 | - | - | - |
| Complete name: | Marcel Vollenweider |
| Born: | 03/11/1961 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |