| Europa League 2005/2006 - Appearances as Referee |  |
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 |
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| 29/09/2005 | AZ Alkmaar | - | Krylia Sovetov | 3:1 | 5 | - | 1 |
| 24/11/2005 | CSKA Moskva | - | Levski Sofia | 2:1 | 3 | - | - |
| Europa League 2005/2006 - Appearances as Referee | |
|
|
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| 29/09/2005 | AZ Alkmaar | - | Krylia Sovetov | 3:1 | 5 | - | 1 |
| 24/11/2005 | CSKA Moskva | - | Levski Sofia | 2:1 | 3 | - | - |
| Complete name: | Kenneth William Clark |
| Born: | 01/11/1961 |
| Place of birth: |
Scotland |
| Nationality: |
Scotland |