| Youth League | 15/09/21 | Atlético Madrid [Youth] | - | FC Porto [Youth] | 1:2 |
| Youth League | 15/09/21 | Atlético Madrid [Youth] | - | FC Porto [Youth] | 1:2 |
| Javier Serrano Martínez | |
| Born: | 16.01.2003 |
| Place of birth: |
Madrid, 
Spain |
| Nationality: |
Spain
|
| Height: | 178 cm |
| Weight: | 75 kg |
| Position(s): | Central Midfielder |
| Foot: | right |