| Champions League 1980/1981 - Appearances as Referee |  |
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| 01/10/1980 | TJ Baník Ostrava OKD | - | ÍBV Vestmannaeyjar | 1:0 | 1 | - | - |
| 05/11/1980 | Szombierki Bytom | - | CSKA Sofia | 0:1 | - | - | - |
| Champions League 1980/1981 - Appearances as Referee | |
|
|
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| 01/10/1980 | TJ Baník Ostrava OKD | - | ÍBV Vestmannaeyjar | 1:0 | 1 | - | - |
| 05/11/1980 | Szombierki Bytom | - | CSKA Sofia | 0:1 | - | - | - |
| Complete name: | Egon Sostarić |
| Born: | 25/11/1941 |
| Place of birth: |
Yugoslavia |
| Residence: | Maribor |
| Nationality: |
Serbia |