| Regionalliga Südwest 2023/2024 - Appearances as Assistant | ||||
| 16/12/2023 | TSV Steinbach Haiger | - | 1. FSV Mainz 05 II | 4:4 |
| Regionalliga Südwest 2023/2024 - Appearances as Assistant | ||||
| 16/12/2023 | TSV Steinbach Haiger | - | 1. FSV Mainz 05 II | 4:4 |
| Complete name: | Jan Jakob Keim |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |