| Youth Youth League 2017/2018 - Appearances as Assistant | ||||
| 26/09/2017 | AS Monaco | - | FC Porto | 3:2 |
| 31/10/2017 | FC Basel | - | CSKA Moskva | 4:2 |
| Youth Youth League 2017/2018 - Appearances as Assistant | ||||
| 26/09/2017 | AS Monaco | - | FC Porto | 3:2 |
| 31/10/2017 | FC Basel | - | CSKA Moskva | 4:2 |
| Complete name: | David Mateus Santos |
| Born: | 10/10/1990 |
| Place of birth: |
Luxembourg |
| Nationality: |
Luxembourg |