| Youth B Bundesliga West 2016/2017 - Appearances as Assistant | ||||
| 29/10/2016 | 1. FC Mönchengladbach | - | Bor. Mönchengladbach | 1:6 |
| 25/02/2017 | FC Hennef 05 | - | FC Schalke 04 | 0:1 |
| Youth B Bundesliga West 2016/2017 - Appearances as Assistant | ||||
| 29/10/2016 | 1. FC Mönchengladbach | - | Bor. Mönchengladbach | 1:6 |
| 25/02/2017 | FC Hennef 05 | - | FC Schalke 04 | 0:1 |
| Complete name: | Jan Dennemärker |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |