| Youth B Bundesliga Süd/Südwest 2022/2023 - Appearances as Assistant | ||||
| 04/12/2022 | 1899 Hoffenheim | - | VfB Stuttgart | 2:8 |
| Youth B Bundesliga Süd/Südwest 2022/2023 - Appearances as Assistant | ||||
| 04/12/2022 | 1899 Hoffenheim | - | VfB Stuttgart | 2:8 |
| Complete name: | Jonas Gumz |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |