| SSR | 22/04/23 | 1. FSV Mainz 05 [Youth B] | - | SV Darmstadt 98 [Youth B] | 3:0 | ||||
| BL SSW | 25/11/23 | 1. FSV Mainz 05 [Youth] | - | TSV 1860 München [Youth] | 2:2 |
| SSR | 22/04/23 | 1. FSV Mainz 05 [Youth B] | - | SV Darmstadt 98 [Youth B] | 3:0 | ||||
| BL SSW | 25/11/23 | 1. FSV Mainz 05 [Youth] | - | TSV 1860 München [Youth] | 2:2 |
| Joonas Joachim Peter Frenzel | |
| Born: | 08.07.2006 |
| Place of birth: |
Germany |
| Nationality: |
Germany
|
| Height: | 189 cm |
| Position(s): | Centre Forward |
| Foot: | right |