| Bayernliga Süd 2019-2021 - Appearances as Referee |  |
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| 25/08/2019 | Jahn Regensburg II | - | FC Ismaning | 2:3 | 7 | - | - |
| Bayernliga Süd 2019-2021 - Appearances as Referee | |
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| 25/08/2019 | Jahn Regensburg II | - | FC Ismaning | 2:3 | 7 | - | - |
| Complete name: | Johannes Hamper |
| Born: | 12/09/1994 |
| Place of birth: |
Germany |
| Residence: | Kulmbach |
| Nationality: |
Germany |
| Club: | VfR Katschenreuth |