| Youth Sonderspielrunde 2023 Vorrunde - Appearances as Assistant | ||||
| 01/04/2023 | FC St. Pauli | - | Holstein Kiel | 2:1 |
| 05/04/2023 | SC Verl | - | VfL Wolfsburg | 0:4 |
| 15/04/2023 | Hamburger SV | - | FC St. Pauli | 1:1 |
| Youth Sonderspielrunde 2023 Vorrunde - Appearances as Assistant | ||||
| 01/04/2023 | FC St. Pauli | - | Holstein Kiel | 2:1 |
| 05/04/2023 | SC Verl | - | VfL Wolfsburg | 0:4 |
| 15/04/2023 | Hamburger SV | - | FC St. Pauli | 1:1 |
| Complete name: | Felix Mutz |
| Born: | 07/01/2000 |
| Place of birth: |
Germany |
| Residence: | Hannover |
| Nationality: |
Germany |