| Ekstraklasa 1999/2000 - Appearances as Referee |  |
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| 15/04/2000 | Petro Plock | - | Odra Wodzisław | 0:1 | 3 | - | - |
| Ekstraklasa 1999/2000 - Appearances as Referee | |
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| 15/04/2000 | Petro Plock | - | Odra Wodzisław | 0:1 | 3 | - | - |
| Complete name: | Piotr Wieczerzak |
| Born: | 07/03/1972 |
| Place of birth: |
Poland |
| Nationality: |
Poland |