| Europa League 1968/1969 - Appearances as Referee |  |
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| 11/09/1968 | Göztepe | - | Olympique Marseille | 2:0 | - | - | - |
| 18/09/1968 | OFK Beograd | - | Rapid Bucureşti | 6:1 aet | - | - | - |
| Europa League 1968/1969 - Appearances as Referee | |
|
|
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| 11/09/1968 | Göztepe | - | Olympique Marseille | 2:0 | - | - | - |
| 18/09/1968 | OFK Beograd | - | Rapid Bucureşti | 6:1 aet | - | - | - |
| Complete name: | Konstantin Zečević |
| Born: | 17/01/1922 |
| Place of birth: |
Serbia |
| Residence: | Beograd |
| Nationality: |
Serbia |