| Oberliga Niedersachsen 2021/2022 Aufstieg - Appearances as Assistant | ||||
| 13/03/2022 | U.S.I. Lupo-Martini | - | Heeslinger SC | 1:2 |
| 09/04/2022 | SV Ramlingen/Ehlershausen | - | VfL Oldenburg | 2:2 |
| Oberliga Niedersachsen 2021/2022 Aufstieg - Appearances as Assistant | ||||
| 13/03/2022 | U.S.I. Lupo-Martini | - | Heeslinger SC | 1:2 |
| 09/04/2022 | SV Ramlingen/Ehlershausen | - | VfL Oldenburg | 2:2 |
| Complete name: | Nils Haak |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |