| Europa League 1973/1974 - Appearances as Referee |  |
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| 12/12/1973 | Vitória Setúbal | - | Leeds United | 3:1 | - | - | - |
| Europa League 1973/1974 - Appearances as Referee | |
|
|
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| 12/12/1973 | Vitória Setúbal | - | Leeds United | 3:1 | - | - | - |
| Complete name: | Arie van Gemert |
| Born: | 23/03/1929 |
| Place of birth: |
Dordrecht, 
Netherlands |
| Nationality: |
Netherlands |