| Youth B Championship 2018/2019 - Appearances as Assistant | ||||
| 05/06/2019 | Borussia Dortmund | - | VfL Wolfsburg | 4:1 |
| Youth B Championship 2018/2019 - Appearances as Assistant | ||||
| 05/06/2019 | Borussia Dortmund | - | VfL Wolfsburg | 4:1 |
| Complete name: | Julian Karker |
| Born: | 15/02/1997 |
| Place of birth: |
Germany |
| Residence: | Bad Zwischenahn |
| Nationality: |
Germany |
| Club: | SV Werder Bremen |