| Super League 1990/1991 Abstieg Gruppe B - Appearances as Referee |  |
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| 25/05/1991 | Urania Genéve Sport | - | SC Zug | 1:1 | - | - | - |
| Super League 1990/1991 Abstieg Gruppe B - Appearances as Referee | |
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| 25/05/1991 | Urania Genéve Sport | - | SC Zug | 1:1 | - | - | - |
| Complete name: | Peter Kellenberger |
| Born: | 27/03/1963 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |