| Ekstraklasa 2017/2018 Abstieg - Appearances as Referee |  |
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 |
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| 15/04/2018 | Śląsk Wrocław | - | Sandecja Nowy Sącz | 1:0 | 4 | 1 | - |
| Ekstraklasa 2017/2018 Abstieg - Appearances as Referee | |
|
|
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| 15/04/2018 | Śląsk Wrocław | - | Sandecja Nowy Sącz | 1:0 | 4 | 1 | - |
| Complete name: | Piotr Lasyk |
| Born: | 10/06/1979 |
| Place of birth: |
Poland |
| Nationality: |
Poland |