| 1. Round | 06/08/2022 | 1. FC Union Berlin | - | Hertha BSC | 3:1 | ||||
| 2. Round | 14/08/2022 | 1. FSV Mainz 05 | - | 1. FC Union Berlin | 0:0 | ||||
| 3. Round | 20/08/2022 | 1. FC Union Berlin | - | RB Leipzig | 2:1 | ||||
| 5. Round | 03/09/2022 | 1. FC Union Berlin | - | Bayern München | 1:1 | ||||
| 6. Round | 11/09/2022 | 1. FC Köln | - | 1. FC Union Berlin | 0:1 | ||||
| 7. Round | 18/09/2022 | 1. FC Union Berlin | - | VfL Wolfsburg | 2:0 | ||||
| 8. Round | 01/10/2022 | Eintracht Frankfurt | - | 1. FC Union Berlin | 2:0 | ||||
| 9. Round | 09/10/2022 | VfB Stuttgart | - | 1. FC Union Berlin | 0:1 | ||||
| 10. Round | 16/10/2022 | 1. FC Union Berlin | - | Borussia Dortmund | 2:0 | ||||
| 11. Round | 23/10/2022 | VfL Bochum | - | 1. FC Union Berlin | 2:1 | ||||
| 12. Round | 30/10/2022 | 1. FC Union Berlin | - | Bor. Mönchengladbach | 2:1 | ||||
| 17. Round | 25/01/2023 | Werder Bremen | - | 1. FC Union Berlin | 1:2 | ||||
| 18. Round | 28/01/2023 | Hertha BSC | - | 1. FC Union Berlin | 0:2 | ||||
| 30. Round | 29/04/2023 | 1. FC Union Berlin | - | Bayer Leverkusen | 0:0 | ||||
| 31. Round | 06/05/2023 | FC Augsburg | - | 1. FC Union Berlin | 1:0 | ||||
| 32. Round | 13/05/2023 | 1. FC Union Berlin | - | SC Freiburg | 4:2 |
Hungary