| DFB-Pokal 2018/2019 - Appearances as Assistant | ||||
| 19/08/2018 | BSC Hastedt | - | Bor. Mönchengladbach | 1:11 |
| DFB-Pokal 2018/2019 - Appearances as Assistant | ||||
| 19/08/2018 | BSC Hastedt | - | Bor. Mönchengladbach | 1:11 |
| Complete name: | Julius Martenstein |
| Born: | 16/10/1991 |
| Place of birth: |
Germany |
| Residence: | Marburg |
| Nationality: |
Germany |