| BL West | 26/10/19 | Arminia Bielefeld [Youth] | - | 1. FC Köln [Youth] | 0:1 |
| BL West | 26/10/19 | Arminia Bielefeld [Youth] | - | 1. FC Köln [Youth] | 0:1 |
| Mathias Flaga Olesen | |
| Born: | 21.03.2001 |
| Place of birth: |
Kopenhagen, 
Denmark |
| Nationality: |
Luxembourg
Denmark |
| Height: | 188 cm |
| Weight: | 80 kg |
| Position(s): | Central Midfielder Defensive Midfielder |
| Foot: | both |