| Europa League Qual. 2011/2012 - Appearances as Referee |  |
 |
 |
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| 30/06/2011 | FK Renova | - | Glentoran FC | 2:1 | 7 | 1 | 1 |
| 21/07/2011 | Spartak Trnava | - | KF Tiranë | 3:1 | 5 | 1 | - |
| Europa League Qual. 2011/2012 - Appearances as Referee | |
|
|
||||
| 30/06/2011 | FK Renova | - | Glentoran FC | 2:1 | 7 | 1 | 1 |
| 21/07/2011 | Spartak Trnava | - | KF Tiranë | 3:1 | 5 | 1 | - |
| Complete name: | Dawid Piasecki |
| Born: | 22/02/1976 |
| Place of birth: |
Poland |
| Nationality: |
Poland |