| Europa League Qual. 2019/2020 - Appearances as Assistant | ||||
| 18/07/2019 | NŠ Mura | - | Maccabi Haifa | 2:3 |
| 22/08/2019 | Malmö FF | - | Bnei Yehuda Tel Aviv | 3:0 |
| Europa League Qual. 2019/2020 - Appearances as Assistant | ||||
| 18/07/2019 | NŠ Mura | - | Maccabi Haifa | 2:3 |
| 22/08/2019 | Malmö FF | - | Bnei Yehuda Tel Aviv | 3:0 |
| Complete name: | Radosław Siejka |
| Born: | 17/09/1974 |
| Place of birth: |
Poland |
| Nationality: |
Poland |