| Oberliga Niederrhein 2018/2019 - Appearances as Assistant | ||||
| 02/09/2018 | FSV Duisburg | - | SC Union Nettetal | 2:4 |
| 08/09/2018 | SC Velbert | - | SSVg Velbert | 2:1 |
| Oberliga Niederrhein 2018/2019 - Appearances as Assistant | ||||
| 02/09/2018 | FSV Duisburg | - | SC Union Nettetal | 2:4 |
| 08/09/2018 | SC Velbert | - | SSVg Velbert | 2:1 |
| Complete name: | Marcel Mengelberg |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |