| Youth B Bundesliga Süd/Südwest 2018/2019 - Appearances as Referee |  |
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 |
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| 06/04/2019 | VfB Stuttgart | - | Bayern München | 3:0 | 1 | - | 1 |
| 14/04/2019 | 1. FC Nürnberg | - | SSV Ulm 1846 | 0:0 | 3 | - | - |
| Youth B Bundesliga Süd/Südwest 2018/2019 - Appearances as Referee | |
|
|
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| 06/04/2019 | VfB Stuttgart | - | Bayern München | 3:0 | 1 | - | 1 |
| 14/04/2019 | 1. FC Nürnberg | - | SSV Ulm 1846 | 0:0 | 3 | - | - |
| Complete name: | Jan Dennemärker |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |