| Youth B Sonderspielrunde 2023 Hauptrunde Liga A - Appearances as Referee |  |
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| 07/05/2023 | Arminia Bielefeld | - | Hannover 96 | 1:2 | - | - | - |
| Youth B Sonderspielrunde 2023 Hauptrunde Liga A - Appearances as Referee | |
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| 07/05/2023 | Arminia Bielefeld | - | Hannover 96 | 1:2 | - | - | - |
| Complete name: | Alexander Rosenhagen |
| Born: | 28/09/1996 |
| Place of birth: |
Germany |
| Residence: | Gleichen |
| Nationality: |
Germany |