| Youth B Bundesliga West 2011/2012 - Appearances as Referee |  |
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 |
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| 27/11/2011 | Arminia Bielefeld | - | Rot-Weiss Essen | 2:1 | 3 | - | - |
| 11/03/2012 | MSV Duisburg | - | Rot-Weiss Essen | 4:2 | 5 | - | - |
| Youth B Bundesliga West 2011/2012 - Appearances as Referee | |
|
|
||||
| 27/11/2011 | Arminia Bielefeld | - | Rot-Weiss Essen | 2:1 | 3 | - | - |
| 11/03/2012 | MSV Duisburg | - | Rot-Weiss Essen | 4:2 | 5 | - | - |
| Complete name: | Marcel Hass |
| Born: | 20/04/1989 |
| Place of birth: |
Germany |
| Nationality: |
Germany |