| 3. Liga | 02/04/22 | Viktoria Köln | - | Borussia Dortmund II | 0:2 | ||||
| 3. Liga | 10/08/22 | 1. FC Saarbrücken | - | Borussia Dortmund II | 1:0 |  |
| 3. Liga | 02/04/22 | Viktoria Köln | - | Borussia Dortmund II | 0:2 | ||||
| 3. Liga | 10/08/22 | 1. FC Saarbrücken | - | Borussia Dortmund II | 1:0 | |
| Kolbeinn Birgir Finnsson | |
| Born: | 25.08.1999 |
| Place of birth: |
Reykjavik, 
Iceland |
| Nationality: |
Iceland
|
| Height: | 181 cm |
| Weight: | 77 kg |
| Position(s): | Left Back Centre Back |
| Foot: | left |