| 1. Round | 01/11/2023 | CD Buñol | - | Real Sociedad | 0:1 | ||||
| Round of 16 | 17/01/2024 | CA Osasuna | - | Real Sociedad | 0:2 | ||||
| Quarter-finals | 23/01/2024 | RC Celta | - | Real Sociedad | 1:2 |
| 1. Round | 01/11/2023 | CD Buñol | - | Real Sociedad | 0:1 | ||||
| Round of 16 | 17/01/2024 | CA Osasuna | - | Real Sociedad | 0:2 | ||||
| Quarter-finals | 23/01/2024 | RC Celta | - | Real Sociedad | 1:2 |
| Jon Mikel Aramburu Mejías | |
| Born: | 23.07.2002 |
| Place of birth: |
Caracas, 
Venezuela |
| Nationality: |
Venezuela
Spain |
| Height: | 176 cm |
| Weight: | 71 kg |
| Position(s): | Right Back Centre Back |
| Foot: | right |