| Super League 1992/1993 - Appearances as Referee |  |
 |
 |
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| 31/07/1992 | FC Bulle | - | FC Aarau | 1:3 | 6 | - | - |
| 29/08/1992 | BSC Young Boys | - | FC St. Gallen | 2:1 | 1 | - | - |
| 26/09/1992 | BSC Young Boys | - | FC Aarau | 2:0 | 2 | - | - |
| Super League 1992/1993 - Appearances as Referee | |
|
|
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| 31/07/1992 | FC Bulle | - | FC Aarau | 1:3 | 6 | - | - |
| 29/08/1992 | BSC Young Boys | - | FC St. Gallen | 2:1 | 1 | - | - |
| 26/09/1992 | BSC Young Boys | - | FC Aarau | 2:0 | 2 | - | - |
| Complete name: | Pierre-Alain Vuillemin |
| Born: | |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |