| Europa League 1972/1973 - Appearances as Referee |  |
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| 13/09/1972 | Feijenoord | - | US Rumelange | 9:0 | - | - | - |
| Europa League 1972/1973 - Appearances as Referee | |
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| 13/09/1972 | Feijenoord | - | US Rumelange | 9:0 | - | - | - |
| Complete name: | Karol Sarka |
| Born: | 07/09/1927 † 21/11/2016 |
| Place of birth: |
Slovakia |
| Residence: | Bratislava |
| Nationality: |
Slovakia |