| Oberliga Niederrhein 2018/2019 - Appearances as Assistant | ||||
| 16/09/2018 | SpVg Schonnebeck | - | 1. FC Bocholt | 1:2 |
| 07/10/2018 | VfB Homberg | - | 1. FC Monheim | 6:1 |
| Oberliga Niederrhein 2018/2019 - Appearances as Assistant | ||||
| 16/09/2018 | SpVg Schonnebeck | - | 1. FC Bocholt | 1:2 |
| 07/10/2018 | VfB Homberg | - | 1. FC Monheim | 6:1 |
| Complete name: | Marvin Dominik Szlapa |
| Born: | |
| Place of birth: |
Germany |
| Residence: | Remscheid |
| Nationality: |
Germany |
| Club: | SSV Bergisch Born |