| Europa League 1993/1994 - Appearances as Referee |  |
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| 14/09/1993 | Gloria Bistrița (old) | - | NK Branik Maribor | 0:0 | - | - | - |
| Europa League 1993/1994 - Appearances as Referee | |
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| 14/09/1993 | Gloria Bistrița (old) | - | NK Branik Maribor | 0:0 | - | - | - |
| Complete name: | Michel Zen Ruffinen |
| Born: | 24/04/1959 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |