| Europa League 1980/1981 - Appearances as Referee |  |
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| 22/10/1980 | FC Porto | - | Grasshopper Club Zürich | 2:0 | - | - | - |
| Europa League 1980/1981 - Appearances as Referee | |
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|
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| 22/10/1980 | FC Porto | - | Grasshopper Club Zürich | 2:0 | - | - | - |
| Complete name: | Egbert Mulder |
| Born: | 10/04/1940 † 17/02/2021 |
| Place of birth: |
Oostwold, 
Netherlands |
| Nationality: |
Netherlands |