| BL West | 05/03/17 | Bor. Mönchengladbach [Youth B] | - | MSV Duisburg [Youth B] | 0:1 | ||||
| RL West | 19/05/21 | SV Lippstadt 08 | - | Bor. Mönchengladbach II | 1:0 | ||||
| 3. Liga | 14/02/25 | Viktoria Köln | - | Alemannia Aachen | 3:1 | ||||
| 3. Liga | 19/04/25 | TSV 1860 München | - | Alemannia Aachen | 2:1 |
| Jan Jakob Olschowsky | |
| Born: | 18.11.2001 |
| Place of birth: |
Neuss, 
Germany |
| Nationality: |
Germany
|
| Height: | 184 cm |
| Weight: | 83 kg |
| Position(s): | Goalkeeper |
| Foot: | right |
