| Ekstraklasa 2018/2019 Relegation - Appearances as Referee |  |
 |
 |
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| 25/04/2019 | Śląsk Wrocław | - | Górnik Zabrze | 1:2 | 8 | - | - |
| Ekstraklasa 2018/2019 Relegation - Appearances as Referee | |
|
|
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| 25/04/2019 | Śląsk Wrocław | - | Górnik Zabrze | 1:2 | 8 | - | - |
| Complete name: | Szymon Marciniak |
| Born: | 07/01/1981 |
| Place of birth: |
Poland |
| Nationality: |
Poland |