| Europa League 2002/2003 - Appearances as Referee |  |
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| 19/09/2002 | APOEL Nikosia | - | Grazer AK | 2:0 | - | - | - |
| Europa League 2002/2003 - Appearances as Referee | |
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| 19/09/2002 | APOEL Nikosia | - | Grazer AK | 2:0 | - | - | - |
| Complete name: | Yuriy Ivanovich Klyuchnikov |
| Born: | 20/04/1963 |
| Place of birth: |
Saratov, 
Russia |
| Nationality: |
Russia |
| Height: | 183 cm |
| Weight: | 81 kg |