| 2. Round | 15/12/2021 | Zamora CF | - | Real Sociedad | 0:3 | ||||
| 3. Round | 05/01/2022 | CD Leganés | - | Real Sociedad | 2:3 | ||||
| Round of 16 | 19/01/2022 | Real Sociedad | - | Atlético Madrid | 2:0 |
| 2. Round | 15/12/2021 | Zamora CF | - | Real Sociedad | 0:3 | ||||
| 3. Round | 05/01/2022 | CD Leganés | - | Real Sociedad | 2:3 | ||||
| Round of 16 | 19/01/2022 | Real Sociedad | - | Atlético Madrid | 2:0 |
| Diego Rico Salguero | |
| Born: | 23.02.1993 |
| Place of birth: |
Burgos, 
Spain |
| Nationality: |
Spain
|
| Height: | 183 cm |
| Weight: | 78 kg |
| Position(s): | Left Back Centre Back |
| Foot: | left |
