| Youth B Bundesliga Nord/Nordost 2016/2017 - Appearances as Assistant | ||||
| 03/09/2016 | 1. FC Magdeburg | - | Hansa Rostock | 1:0 |
| 29/10/2016 | Werder Bremen | - | Holstein Kiel | 6:1 |
| 09/04/2017 | TeBe Berlin | - | FC St. Pauli | 0:0 |
| Youth B Bundesliga Nord/Nordost 2016/2017 - Appearances as Assistant | ||||
| 03/09/2016 | 1. FC Magdeburg | - | Hansa Rostock | 1:0 |
| 29/10/2016 | Werder Bremen | - | Holstein Kiel | 6:1 |
| 09/04/2017 | TeBe Berlin | - | FC St. Pauli | 0:0 |
| Complete name: | Alexander Rosenhagen |
| Born: | 28/09/1996 |
| Place of birth: |
Germany |
| Residence: | Gleichen |
| Nationality: |
Germany |