| Youth B Bundesliga Süd/Südwest 2016/2017 - Appearances as Referee |  |
 |
 |
||||
| 09/10/2016 | Eintracht Frankfurt | - | Karlsruher SC | 2:1 | 3 | - | - |
| Youth B Bundesliga Süd/Südwest 2016/2017 - Appearances as Referee | |
|
|
||||
| 09/10/2016 | Eintracht Frankfurt | - | Karlsruher SC | 2:1 | 3 | - | - |
| Complete name: | Johannes Hamper |
| Born: | 12/09/1994 |
| Place of birth: |
Germany |
| Residence: | Kulmbach |
| Nationality: |
Germany |
| Club: | VfR Katschenreuth |