| Ekstraklasa 2019/2020 Relegation - Appearances as Assistant | ||||
| 27/06/2020 | Wisła Płock | - | ŁKS Łódź | 2:0 |
| 10/07/2020 | Górnik Zabrze | - | Raków Częstochowa | 4:1 |
| Ekstraklasa 2019/2020 Relegation - Appearances as Assistant | ||||
| 27/06/2020 | Wisła Płock | - | ŁKS Łódź | 2:0 |
| 10/07/2020 | Górnik Zabrze | - | Raków Częstochowa | 4:1 |
| Complete name: | Bolesław Rosa |
| Born: | |
| Place of birth: |
Poland |
| Nationality: |
Poland |