| Copa del Rey 2017/2018 - Appearances as Assistant | ||||
| 29/11/2017 | UD Las Palmas | - | Deportivo La Coruña | 2:3 |
| 03/01/2018 | Lleida Esportiu | - | Atlético Madrid | 0:4 |
| 17/01/2018 | Espanyol Barcelona | - | FC Barcelona | 1:0 |
| Copa del Rey 2017/2018 - Appearances as Assistant | ||||
| 29/11/2017 | UD Las Palmas | - | Deportivo La Coruña | 2:3 |
| 03/01/2018 | Lleida Esportiu | - | Atlético Madrid | 0:4 |
| 17/01/2018 | Espanyol Barcelona | - | FC Barcelona | 1:0 |
| Complete name: | Jon Núñez Fernández |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |