| Youth Youth League 2018/2019 - Appearances as Assistant | ||||
| 29/04/2019 | Chelsea FC | - | FC Porto | 1:3 |
| Youth Youth League 2018/2019 - Appearances as Assistant | ||||
| 29/04/2019 | Chelsea FC | - | FC Porto | 1:3 |
| Complete name: | Cyril Mugnier |
| Born: | 09/11/1983 |
| Place of birth: |
France |
| Nationality: |
France |