| Oberliga Mittelrhein 2019/2020 - Appearances as Assistant | ||||
| 06/10/2019 | Blau-Weiß Friesdorf | - | 1. FC Düren | 0:4 |
| Oberliga Mittelrhein 2019/2020 - Appearances as Assistant | ||||
| 06/10/2019 | Blau-Weiß Friesdorf | - | 1. FC Düren | 0:4 |
| Complete name: | Jürgen Bolkowsky |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |