| OL Niederr. | 11/10/20 | 1. FC Kleve | - | SSVg Velbert | 1:0 | ||||
| OL Niederr. | 22/08/21 | SC Düsseldorf-West | - | SSVg Velbert | 1:3 |  |
 |
| OL Niederr. | 11/10/20 | 1. FC Kleve | - | SSVg Velbert | 1:0 | ||||
| OL Niederr. | 22/08/21 | SC Düsseldorf-West | - | SSVg Velbert | 1:3 | |
|
| Mamadou Cellou Diallo Diallo | |
| Born: | 31.12.1995 |
| Place of birth: |
Yembéring-Mali, 
Guinea |
| Nationality: |
Guinea
|
| Height: | 181 cm |
| Position(s): | Right Winger Left Winger |
| Foot: | left |