| Super League 1991/1992 - Appearances as Referee |  |
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| 06/08/1991 | FC Wettingen | - | Neuchâtel Xamax FC | 0:4 | - | - | - |
| 14/09/1991 | FC Lugano | - | FC St. Gallen | 2:1 | 2 | - | - |
| 02/11/1991 | FC Wettingen | - | FC Sion | 2:3 | 1 | - | - |
| Super League 1991/1992 - Appearances as Referee | |
|
|
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| 06/08/1991 | FC Wettingen | - | Neuchâtel Xamax FC | 0:4 | - | - | - |
| 14/09/1991 | FC Lugano | - | FC St. Gallen | 2:1 | 2 | - | - |
| 02/11/1991 | FC Wettingen | - | FC Sion | 2:3 | 1 | - | - |
| Complete name: | Pierre-Alain Eschmann |
| Born: | |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |