| Europa League 1962/1963 - Appearances as Referee |  |
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| 02/12/1962 | Crvena Zvezda | - | FC Barcelona | 3:2 | - | - | - |
| 13/03/1963 | Bayern München | - | Dinamo Zagreb | 1:4 | - | - | - |
| Europa League 1962/1963 - Appearances as Referee | |
|
|
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| 02/12/1962 | Crvena Zvezda | - | FC Barcelona | 3:2 | - | - | - |
| 13/03/1963 | Bayern München | - | Dinamo Zagreb | 1:4 | - | - | - |
| Complete name: | Joseph Heymann |
| Born: | |
| Place of birth: |
Switzerland |
| Residence: | Basel |
| Nationality: |
Switzerland |