| BL NNO | 17/10/20 | FC St. Pauli [Youth] | - | Chemnitzer FC [Youth] | 0:2 | ||||
| RL Nord | 16/04/23 | Eintracht Norderstedt | - | FC St. Pauli II | 1:3 |
| BL NNO | 17/10/20 | FC St. Pauli [Youth] | - | Chemnitzer FC [Youth] | 0:2 | ||||
| RL Nord | 16/04/23 | Eintracht Norderstedt | - | FC St. Pauli II | 1:3 |
| John Xaver Posselt | |
| Born: | 31.12.2003 |
| Place of birth: |
Hamburg, 
Germany |
| Nationality: |
Germany
|
| Height: | 187 cm |
| Position(s): | Centre Forward |
| Foot: | left |