| Europa League 2010/2011 - Appearances as Referee |  |
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 |
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| 30/09/2010 | Sampdoria | - | Debreceni VSC | 1:0 | 4 | - | - |
| 21/10/2010 | Zenit St. Petersburg | - | Hajduk Split | 2:0 | 2 | - | - |
| 01/12/2010 | Manchester City | - | RB Salzburg | 3:0 | 3 | - | - |
| Europa League 2010/2011 - Appearances as Referee | |
|
|
||||
| 30/09/2010 | Sampdoria | - | Debreceni VSC | 1:0 | 4 | - | - |
| 21/10/2010 | Zenit St. Petersburg | - | Hajduk Split | 2:0 | 2 | - | - |
| 01/12/2010 | Manchester City | - | RB Salzburg | 3:0 | 3 | - | - |
| Complete name: | Libor Kovařik |
| Born: | 23/02/1976 |
| Place of birth: |
Praha, 
Czech Republic |
| Nationality: |
Czech Republic |
| Height: | 191 cm |
| Weight: | 86 kg |