| 1. Round | 13/08/2023 | FC-Astoria Walldorf | - | 1. FC Union Berlin | 0:4 |  |
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| 2. Round | 31/10/2023 | VfB Stuttgart | - | 1. FC Union Berlin | 1:0 |
| 1. Round | 13/08/2023 | FC-Astoria Walldorf | - | 1. FC Union Berlin | 0:4 | |
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| 2. Round | 31/10/2023 | VfB Stuttgart | - | 1. FC Union Berlin | 1:0 |
| Diogo Filipe Monteiro Pinto Leite | |
| Born: | 23.01.1999 |
| Place of birth: |
Porto, 
Portugal |
| Nationality: |
Portugal
|
| Height: | 190 cm |
| Weight: | 82 kg |
| Position(s): | Centre Back Left Back |
| Foot: | left |