| 1. Round | 16/12/2020 | Quintanar del Rey | - | Sporting Gijón | 1:2 |  |
|||
| 2. Round | 07/01/2021 | SD Amorebieta | - | Sporting Gijón | 0:1 | ||||
| 3. Round | 17/01/2021 | Sporting Gijón | - | Real Betis | 0:2 |  |
| 1. Round | 16/12/2020 | Quintanar del Rey | - | Sporting Gijón | 1:2 | |
|||
| 2. Round | 07/01/2021 | SD Amorebieta | - | Sporting Gijón | 0:1 | ||||
| 3. Round | 17/01/2021 | Sporting Gijón | - | Real Betis | 0:2 | |
| Marc Valiente Hernández | |
| Born: | 29.03.1987 |
| Place of birth: |
Granollers, 
Spain |
| Nationality: |
Spain
|
| Height: | 184 cm |
| Weight: | 73 kg |
| Position(s): | Centre Back Defensive Midfielder |
| Foot: | right |