| Oberliga Niederrhein 2023/2024 - Appearances as Referee |  |
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| 06/10/2023 | TVD Velbert | - | 1. FC Kleve | 1:1 | - | - | - |
| 03/03/2024 | SC Union Nettetal | - | Germania Ratingen 04/19 | 2:2 | 4 | - | - |
| Oberliga Niederrhein 2023/2024 - Appearances as Referee | |
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| 06/10/2023 | TVD Velbert | - | 1. FC Kleve | 1:1 | - | - | - |
| 03/03/2024 | SC Union Nettetal | - | Germania Ratingen 04/19 | 2:2 | 4 | - | - |
| Complete name: | Gerrit Wiesner |
| Born: | |
| Place of birth: |
Duisburg, 
Germany |
| Nationality: |
Germany |
| Club: | MTV Union Hamborn |