| Youth DFB-Pokal 2022/2023 - Appearances as Assistant | ||||
| 11/09/2022 | Bahlinger SC | - | Hansa Rostock | 0:5 |
| 02/04/2023 | 1. FC Köln | - | Hertha BSC | 9:8 pso |
| Youth DFB-Pokal 2022/2023 - Appearances as Assistant | ||||
| 11/09/2022 | Bahlinger SC | - | Hansa Rostock | 0:5 |
| 02/04/2023 | 1. FC Köln | - | Hertha BSC | 9:8 pso |
| Complete name: | Niklas Diehm |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |