| Champions League 2020/2021 - Appearances as Referee |  |
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 |
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| 04/11/2020 | RB Leipzig | - | Paris Saint-Germain | 2:1 | 3 | 2 | - |
| Champions League 2020/2021 - Appearances as Referee | |
|
|
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| 04/11/2020 | RB Leipzig | - | Paris Saint-Germain | 2:1 | 3 | 2 | - |
| Complete name: | Szymon Marciniak |
| Born: | 07/01/1981 |
| Place of birth: |
Poland |
| Nationality: |
Poland |