| Europa League 2023/2024 - Appearances as Referee |  |
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 |
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| 18/04/2024 | AS Roma | - | AC Milan | 2:1 | 6 | - | 1 |
| Europa League 2023/2024 - Appearances as Referee | |
|
|
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| 18/04/2024 | AS Roma | - | AC Milan | 2:1 | 6 | - | 1 |
| Complete name: | Szymon Marciniak |
| Born: | 07/01/1981 |
| Place of birth: |
Poland |
| Nationality: |
Poland |