| 2. Ronde | 19.08.2023 | 1. FC Union Berlin [A-jun] | - | Dynamo Dresden [A-jun] | 5:1 |  |
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| 3. Ronde | 23.08.2023 | Hertha BSC [A-jun] | - | 1. FC Union Berlin [A-jun] | 3:0 | ||||
| 5. Ronde | 16.09.2023 | 1. FC Union Berlin [A-jun] | - | Hansa Rostock [A-jun] | 2:1 | ||||
| 6. Ronde | 24.09.2023 | 1. FC Union Berlin [A-jun] | - | Eintracht Braunschweig [A-jun] | 3:0 | ||||
| 7. Ronde | 30.09.2023 | SV Meppen [A-jun] | - | 1. FC Union Berlin [A-jun] | 1:1 | ||||
| 14. Ronde | 11.02.2024 | 1. FC Union Berlin [A-jun] | - | VfL Osnabrück [A-jun] | 1:2 |
Duitsland