| Youth B Bundesliga Nord/Nordost 2019/2020 - Appearances as Assistant | ||||
| 19/10/2019 | Hallescher FC | - | FC Carl Zeiss Jena | 0:0 |
| 09/11/2019 | Werder Bremen | - | Hamburger SV | 5:1 |
| 07/03/2020 | FC St. Pauli | - | Chemnitzer FC | 1:2 |
| Youth B Bundesliga Nord/Nordost 2019/2020 - Appearances as Assistant | ||||
| 19/10/2019 | Hallescher FC | - | FC Carl Zeiss Jena | 0:0 |
| 09/11/2019 | Werder Bremen | - | Hamburger SV | 5:1 |
| 07/03/2020 | FC St. Pauli | - | Chemnitzer FC | 1:2 |
| Complete name: | Marvin Dominik Szlapa |
| Born: | |
| Place of birth: |
Germany |
| Residence: | Remscheid |
| Nationality: |
Germany |
| Club: | SSV Bergisch Born |