| Youth Youth League 2013/2014 - Appearances as Referee |  |
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 |
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| 18/09/2013 | Atlético Madrid | - | Zenit St. Petersburg | 4:2 | 3 | 1 | - |
| Youth Youth League 2013/2014 - Appearances as Referee | |
|
|
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| 18/09/2013 | Atlético Madrid | - | Zenit St. Petersburg | 4:2 | 3 | 1 | - |
| Complete name: | Aleksandar Kostadinov |
| Born: | 09/10/1979 |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |