| Champions League 2021/2022 - Appearances as Assistant | ||||
| 14/09/2021 | Chelsea FC | - | Zenit St. Petersburg | 1:0 |
| Champions League 2021/2022 - Appearances as Assistant | ||||
| 14/09/2021 | Chelsea FC | - | Zenit St. Petersburg | 1:0 |
| Complete name: | Marcin Boniek |
| Born: | |
| Place of birth: |
Poland |
| Nationality: |
Poland |