| Ekstraklasa 2018/2019 Relegation - Appearances as Assistant | ||||
| 25/04/2019 | Arka Gdynia | - | Miedź Legnica | 2:0 |
| 10/05/2019 | Arka Gdynia | - | Zagłębie Sosnowiec | 2:0 |
| Ekstraklasa 2018/2019 Relegation - Appearances as Assistant | ||||
| 25/04/2019 | Arka Gdynia | - | Miedź Legnica | 2:0 |
| 10/05/2019 | Arka Gdynia | - | Zagłębie Sosnowiec | 2:0 |
| Complete name: | Bartosz Kaszyński |
| Born: | 29/03/1986 |
| Place of birth: |
Poland |
| Nationality: |
Poland |