| Europa League 1965/1966 - Appearances as Referee |  |
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| 15/02/1966 | TSV 1860 München | - | Servette FC | 4:1 | - | - | - |
| Europa League 1965/1966 - Appearances as Referee | |
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| 15/02/1966 | TSV 1860 München | - | Servette FC | 4:1 | - | - | - |
| Complete name: | Franz Mayer |
| Born: | |
| Place of birth: |
Austria |
| Residence: | Klosterneuburg |
| Nationality: |
Austria |