| Europa League Qual. 2012/2013 - Appearances as Assistant | ||||
| 05/07/2012 | Crusaders FC | - | Rosenborg BK | 0:3 |
| 26/07/2012 | Tromsø IL | - | Olimpija Ljubljana | 1:0 aet |
| 09/08/2012 | Rapid Wien | - | Vojvodina | 2:0 |
| 23/08/2012 | Neftçi PFK | - | APOEL Nikosia | 1:1 |
| Europa League Qual. 2012/2013 - Appearances as Assistant | ||||
| 05/07/2012 | Crusaders FC | - | Rosenborg BK | 0:3 |
| 26/07/2012 | Tromsø IL | - | Olimpija Ljubljana | 1:0 aet |
| 09/08/2012 | Rapid Wien | - | Vojvodina | 2:0 |
| 23/08/2012 | Neftçi PFK | - | APOEL Nikosia | 1:1 |
| Complete name: | Maciej Wierzbowski |
| Born: | 15/02/1971 |
| Place of birth: |
Poland |
| Nationality: |
Poland |
| Height: | 176 cm |
| Weight: | 78 kg |