| Bayernliga Süd 2022/2023 - Appearances as Referee |  |
 |
 |
||||
| 04/03/2023 | FC Ingolstadt 04 II | - | SV Schalding-Heining | 0:1 | 4 | - | - |
| Bayernliga Süd 2022/2023 - Appearances as Referee | |
|
|
||||
| 04/03/2023 | FC Ingolstadt 04 II | - | SV Schalding-Heining | 0:1 | 4 | - | - |
| Complete name: | Johannes Hamper |
| Born: | 12/09/1994 |
| Place of birth: |
Germany |
| Residence: | Kulmbach |
| Nationality: |
Germany |
| Club: | VfR Katschenreuth |