| Champions League 1965/1966 - Appearances as Referee |  |
 |
 |
||||
| 08/09/1965 | Nentori Tiranë | - | Kilmarnock FC | 0:0 | - | - | - |
| 15/12/1965 | Inter | - | Dinamo Bucureşti | 2:0 | - | - | - |
| Champions League 1965/1966 - Appearances as Referee | |
|
|
||||
| 08/09/1965 | Nentori Tiranë | - | Kilmarnock FC | 0:0 | - | - | - |
| 15/12/1965 | Inter | - | Dinamo Bucureşti | 2:0 | - | - | - |
| Complete name: | Franz Mayer |
| Born: | |
| Place of birth: |
Austria |
| Residence: | Klosterneuburg |
| Nationality: |
Austria |