| Youth B Bundesliga West 2018/2019 - Appearances as Assistant | ||||
| 15/12/2018 | SC Paderborn 07 | - | SG Unterrath 12/24 | 0:1 |
| 23/02/2019 | Arminia Bielefeld | - | Preußen Münster | 0:1 |
| Youth B Bundesliga West 2018/2019 - Appearances as Assistant | ||||
| 15/12/2018 | SC Paderborn 07 | - | SG Unterrath 12/24 | 0:1 |
| 23/02/2019 | Arminia Bielefeld | - | Preußen Münster | 0:1 |
| Complete name: | Alexander Rosenhagen |
| Born: | 28/09/1996 |
| Place of birth: |
Germany |
| Residence: | Gleichen |
| Nationality: |
Germany |