| Oberliga Niederrhein 2020/2021 - Appearances as Assistant | ||||
| 18/10/2020 | 1. FC Bocholt | - | TSV Meerbusch | 2:1 |
| Oberliga Niederrhein 2020/2021 - Appearances as Assistant | ||||
| 18/10/2020 | 1. FC Bocholt | - | TSV Meerbusch | 2:1 |
| Complete name: | Sebastian Jan Guretzki |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Club: | SpVg. Solingen-Wald 03 |