| Youth Bundesliga West 2014/2015 - Appearances as Referee |  |
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 |
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| 13/12/2014 | Bonner SC | - | MSV Duisburg | 2:2 | 3 | - | - |
| Youth Bundesliga West 2014/2015 - Appearances as Referee | |
|
|
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| 13/12/2014 | Bonner SC | - | MSV Duisburg | 2:2 | 3 | - | - |
| Complete name: | Johannes Hamper |
| Born: | 12/09/1994 |
| Place of birth: |
Germany |
| Residence: | Kulmbach |
| Nationality: |
Germany |
| Club: | VfR Katschenreuth |