| Youth B Championnat National Gr. B 2022/2023 - Appearances as Assistant | ||||
| 28/08/2022 | Valenciennes FC | - | Lille OSC | 2:3 |
| Youth B Championnat National Gr. B 2022/2023 - Appearances as Assistant | ||||
| 28/08/2022 | Valenciennes FC | - | Lille OSC | 2:3 |
| Complete name: | Johan Greffe |
| Born: | |
| Place of birth: |
France |
| Nationality: |
France |