| Oberliga Westfalen 2020/2021 - Appearances as Assistant | ||||
| 04/10/2020 | Holzwickeder SC | - | TuS Erndtebrück | 4:0 |
| 25/10/2020 | ASC 09 Dortmund | - | Westfalia Herne | 3:1 |
| Oberliga Westfalen 2020/2021 - Appearances as Assistant | ||||
| 04/10/2020 | Holzwickeder SC | - | TuS Erndtebrück | 4:0 |
| 25/10/2020 | ASC 09 Dortmund | - | Westfalia Herne | 3:1 |
| Complete name: | Björn Martin |
| Born: | 15/09/1988 |
| Place of birth: |
Germany |
| Residence: | Hagen |
| Nationality: |
Germany |