| Youth B Bundesliga West 2021/2022 - Appearances as Assistant | ||||
| 10/10/2021 | FC Schalke 04 | - | 1. FC Köln | 2:0 |
| 06/11/2021 | VfL Bochum | - | Bayer Leverkusen | 2:0 |
| 09/03/2022 | Borussia Dortmund | - | SC Paderborn 07 | 4:2 |
| 09/04/2022 | Fortuna Köln | - | FC Hennef 05 | 0:2 |
| Youth B Bundesliga West 2021/2022 - Appearances as Assistant | ||||
| 10/10/2021 | FC Schalke 04 | - | 1. FC Köln | 2:0 |
| 06/11/2021 | VfL Bochum | - | Bayer Leverkusen | 2:0 |
| 09/03/2022 | Borussia Dortmund | - | SC Paderborn 07 | 4:2 |
| 09/04/2022 | Fortuna Köln | - | FC Hennef 05 | 0:2 |
| Complete name: | Marcel Herrmann |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |