| Quarter-finals | 06/02/2020 | Athletic Club | - | FC Barcelona | 1:0 | ||||
| Semi-finals | 12/02/2020 | Athletic Club | - | Granada CF | 1:0 | ||||
| Semi-finals | 05/03/2020 | Granada CF | - | Athletic Club | 2:1 |  |
|||
| Final | 03/04/2021 | Athletic Club | - | Real Sociedad | 0:1 |
| Quarter-finals | 06/02/2020 | Athletic Club | - | FC Barcelona | 1:0 | ||||
| Semi-finals | 12/02/2020 | Athletic Club | - | Granada CF | 1:0 | ||||
| Semi-finals | 05/03/2020 | Granada CF | - | Athletic Club | 2:1 | |
|||
| Final | 03/04/2021 | Athletic Club | - | Real Sociedad | 0:1 |
| Unai Simón Mendibil | |
| Born: | 11.06.1997 |
| Place of birth: |
Vitoria-Gasteiz, 
Spain |
| Nationality: |
Spain
|
| Height: | 190 cm |
| Weight: | 88 kg |
| Position(s): | Goalkeeper |
| Foot: | right |