| Youth B Bundesliga West 2014/2015 - Appearances as Referee |  |
 |
 |
||||
| 22/11/2014 | SC Paderborn 07 | - | MSV Duisburg | 3:1 | 4 | - | - |
| Youth B Bundesliga West 2014/2015 - Appearances as Referee | |
|
|
||||
| 22/11/2014 | SC Paderborn 07 | - | MSV Duisburg | 3:1 | 4 | - | - |
| Complete name: | Björn Maertens |
| Born: | 09/08/1989 |
| Place of birth: |
Germany |
| Residence: | Braunschweig |
| Nationality: |
Germany |
| Profession: | Student |
| Club: | VfL Bienrode |
| Height: | 176 cm |