| Ekstraklasa 2019/2020 Relegation - Appearances as Assistant | ||||
| 03/07/2020 | Korona Kielce | - | Arka Gdynia | 1:1 |
| 10/07/2020 | Zagłębie Lubin | - | Wisła Płock | 0:1 |
| 14/07/2020 | Wisła Płock | - | Korona Kielce | 3:1 |
| Ekstraklasa 2019/2020 Relegation - Appearances as Assistant | ||||
| 03/07/2020 | Korona Kielce | - | Arka Gdynia | 1:1 |
| 10/07/2020 | Zagłębie Lubin | - | Wisła Płock | 0:1 |
| 14/07/2020 | Wisła Płock | - | Korona Kielce | 3:1 |
| Complete name: | Bartłomiej Lekki |
| Born: | |
| Place of birth: |
Poland |
| Residence: | Zabrze |
| Nationality: |
Poland |