| Youth B Bundesliga West 2020/2021 - Appearances as Assistant | ||||
| 17/10/2020 | SV Lippstadt 08 | - | Bor. Mönchengladbach | 1:2 |
| 24/10/2020 | Arminia Bielefeld | - | SG Unterrath 12/24 | 0:1 |
| Youth B Bundesliga West 2020/2021 - Appearances as Assistant | ||||
| 17/10/2020 | SV Lippstadt 08 | - | Bor. Mönchengladbach | 1:2 |
| 24/10/2020 | Arminia Bielefeld | - | SG Unterrath 12/24 | 0:1 |
| Complete name: | Julian Karker |
| Born: | 15/02/1997 |
| Place of birth: |
Germany |
| Residence: | Bad Zwischenahn |
| Nationality: |
Germany |
| Club: | SV Werder Bremen |