| 3. Round | 17/04/2021 | Athletic Bilbao B | - | SD Logroñés | 2:0 | ||||
| 4. Round | 25/04/2021 | SD Logroñés | - | Real Sociedad B | 1:1 | ||||
| 6. Round | 09/05/2021 | SD Logroñés | - | Athletic Bilbao B | 1:0 |
| 3. Round | 17/04/2021 | Athletic Bilbao B | - | SD Logroñés | 2:0 | ||||
| 4. Round | 25/04/2021 | SD Logroñés | - | Real Sociedad B | 1:1 | ||||
| 6. Round | 09/05/2021 | SD Logroñés | - | Athletic Bilbao B | 1:0 |
| Jerónimo Manuel Lario Martínez | |
| Born: | 07.02.1995 |
| Place of birth: |
Lorca, 
Spain |
| Nationality: |
Spain
|
| Height: | 183 cm |
| Weight: | 73 kg |
| Position(s): | Goalkeeper |
| Foot: | right |