| Ekstraklasa 2019/2020 Championship - Appearances as Assistant | ||||
| 05/07/2020 | Pogoń Szczecin | - | Jagiellonia Białystok | 2:2 |
| 12/07/2020 | Lech Poznań | - | Lechia Gdańsk | 3:2 |
| Ekstraklasa 2019/2020 Championship - Appearances as Assistant | ||||
| 05/07/2020 | Pogoń Szczecin | - | Jagiellonia Białystok | 2:2 |
| 12/07/2020 | Lech Poznań | - | Lechia Gdańsk | 3:2 |
| Complete name: | Bartosz Kaszyński |
| Born: | 29/03/1986 |
| Place of birth: |
Poland |
| Nationality: |
Poland |