| BL SSW | 16/09/23 | 1. FSV Mainz 05 [Youth] | - | SV Sandhausen [Youth] | 4:2 | ||||
| BL SSW | 28/04/24 | 1. FSV Mainz 05 [Youth] | - | Karlsruher SC [Youth] | 2:1 |  |
| BL SSW | 16/09/23 | 1. FSV Mainz 05 [Youth] | - | SV Sandhausen [Youth] | 4:2 | ||||
| BL SSW | 28/04/24 | 1. FSV Mainz 05 [Youth] | - | Karlsruher SC [Youth] | 2:1 | |
| Marcel Łukasz Kalemba | |
| Born: | 06.06.2005 |
| Place of birth: |
Poland |
| Nationality: |
Poland
Germany |
| Position(s): | Central Midfielder Defensive Midfielder |