| Youth Bundesliga Nord/Nordost 2013/2014 - Appearances as Referee |  |
 |
 |
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| 27/10/2013 | Hannover 96 | - | Werder Bremen | 1:1 | 1 | 1 | - |
| 23/03/2014 | FC Carl Zeiss Jena | - | FC St. Pauli | 4:1 | 1 | - | - |
| Youth Bundesliga Nord/Nordost 2013/2014 - Appearances as Referee | |
|
|
||||
| 27/10/2013 | Hannover 96 | - | Werder Bremen | 1:1 | 1 | 1 | - |
| 23/03/2014 | FC Carl Zeiss Jena | - | FC St. Pauli | 4:1 | 1 | - | - |
| Complete name: | Julius Martenstein |
| Born: | 16/10/1991 |
| Place of birth: |
Germany |
| Residence: | Marburg |
| Nationality: |
Germany |