| RL West | 04/11/20 | 1. FC Köln II | - | SV 19 Straelen | 2:0 | ||||
| RL West | 06/03/21 | 1. FC Köln II | - | Bor. Mönchengladbach II | 2:0 | ||||
| 2. Liga | 27/04/25 | Hannover 96 | - | 1. FC Köln | 1:0 |
| RL West | 04/11/20 | 1. FC Köln II | - | SV 19 Straelen | 2:0 | ||||
| RL West | 06/03/21 | 1. FC Köln II | - | Bor. Mönchengladbach II | 2:0 | ||||
| 2. Liga | 27/04/25 | Hannover 96 | - | 1. FC Köln | 1:0 |
| 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 |