| Europa League 2011/2012 - Appearances as Referee |  |
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 |
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| 29/09/2011 | Metalist Kharkiv | - | AZ Alkmaar | 1:1 | 7 | - | - |
| 03/11/2011 | Birmingham City | - | Club Brugge KV | 2:2 | 6 | - | - |
| 14/12/2011 | Beşiktaş | - | Stoke City | 3:1 | 4 | - | 1 |
| Europa League 2011/2012 - Appearances as Referee | |
|
|
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| 29/09/2011 | Metalist Kharkiv | - | AZ Alkmaar | 1:1 | 7 | - | - |
| 03/11/2011 | Birmingham City | - | Club Brugge KV | 2:2 | 6 | - | - |
| 14/12/2011 | Beşiktaş | - | Stoke City | 3:1 | 4 | - | 1 |
| Complete name: | Marcin Borski |
| Born: | 13/04/1973 |
| Place of birth: |
Warszawa, 
Poland |
| Residence: | Warszawa |
| Nationality: |
Poland |
| Height: | 180 cm |
| Weight: | 74 kg |