| Super League 1990/1991 Abstieg Gruppe A - Appearances as Referee |  |
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| 17/03/1991 | FC Fribourg | - | FC Wettingen | 2:0 | 2 | - | - |
| 18/05/1991 | Yverdon Sport FC | - | Etoile Carouge FC | 3:1 | - | - | - |
| Super League 1990/1991 Abstieg Gruppe A - Appearances as Referee | |
|
|
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| 17/03/1991 | FC Fribourg | - | FC Wettingen | 2:0 | 2 | - | - |
| 18/05/1991 | Yverdon Sport FC | - | Etoile Carouge FC | 3:1 | - | - | - |
| Complete name: | Ludwig Zurkirchen |
| Born: | 04/09/1949 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |