| Europa League 2016/2017 - Appearances as Referee |  |
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 |
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| 11/05/2017 | Olympique Lyon | - | AFC Ajax | 3:1 | 7 | 1 | - |
| Europa League 2016/2017 - Appearances as Referee | |
|
|
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| 11/05/2017 | Olympique Lyon | - | AFC Ajax | 3:1 | 7 | 1 | - |
| Complete name: | Szymon Marciniak |
| Born: | 07/01/1981 |
| Place of birth: |
Poland |
| Nationality: |
Poland |