| Oberliga Niederrhein 2023/2024 - Appearances as Assistant | ||||
| 13/08/2023 | TSV Meerbusch | - | SC Union Nettetal | 3:2 |
| 18/08/2023 | VfB 03 Hilden | - | Schwarz-Weiß Essen | 1:0 |
| 25/02/2024 | Schwarz-Weiß Essen | - | SV Sonsbeck | 3:0 |
| Oberliga Niederrhein 2023/2024 - Appearances as Assistant | ||||
| 13/08/2023 | TSV Meerbusch | - | SC Union Nettetal | 3:2 |
| 18/08/2023 | VfB 03 Hilden | - | Schwarz-Weiß Essen | 1:0 |
| 25/02/2024 | Schwarz-Weiß Essen | - | SV Sonsbeck | 3:0 |
| Complete name: | Gerrit Wiesner |
| Born: | |
| Place of birth: |
Duisburg, 
Germany |
| Nationality: |
Germany |
| Club: | MTV Union Hamborn |