| Kypello Elladas 2020/2021 - Appearances as Assistant | ||||
| 28/04/2021 | Olympiakos Piraeus | - | PAS Giannina | 3:1 |
| Kypello Elladas 2020/2021 - Appearances as Assistant | ||||
| 28/04/2021 | Olympiakos Piraeus | - | PAS Giannina | 3:1 |
| Complete name: | Radosław Siejka |
| Born: | 17/09/1974 |
| Place of birth: |
Poland |
| Nationality: |
Poland |