| Youth B DFB-Nachwuchsliga 2024/2025 Hauptrunde Liga B - Appearances as Assistant | ||||
| 09/03/2025 | VfB Waltrop | - | TSV Meerbusch | 2:1 |
| 04/05/2025 | Bayer Leverkusen | - | MSV Duisburg | 2:1 |
| Youth B DFB-Nachwuchsliga 2024/2025 Hauptrunde Liga B - Appearances as Assistant | ||||
| 09/03/2025 | VfB Waltrop | - | TSV Meerbusch | 2:1 |
| 04/05/2025 | Bayer Leverkusen | - | MSV Duisburg | 2:1 |
| Complete name: | Jan Berkemeier |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |