| Grupo D | 08.09.2022 | 1. FC Union Berlin | - | Union Saint-Gilloise | 0:1 | ||||
| Grupo D | 15.09.2022 | Sporting Braga | - | 1. FC Union Berlin | 1:0 | ||||
| Grupo D | 06.10.2022 | Malmoe | - | 1. FC Union Berlin | 0:1 |  |
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| Grupo D | 13.10.2022 | 1. FC Union Berlin | - | Malmoe | 1:0 | ||||
| Grupo D | 27.10.2022 | 1. FC Union Berlin | - | Sporting Braga | 1:0 | ||||
| Grupo D | 03.11.2022 | Union Saint-Gilloise | - | 1. FC Union Berlin | 0:1 |  |
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| Playoffs | 16.02.2023 | AFC Ajax | - | 1. FC Union Berlin | 0:0 | ||||
| Playoffs | 23.02.2023 | 1. FC Union Berlin | - | AFC Ajax | 3:1 | |
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| Octavos de final | 09.03.2023 | 1. FC Union Berlin | - | Union Saint-Gilloise | 3:3 | ||||
| Octavos de final | 16.03.2023 | Union Saint-Gilloise | - | 1. FC Union Berlin | 3:0 |
Países Bajos
