| 1. Round | 01/11/2023 | Turégano CF | - | RC Celta | 0:4 | ||||
| 3. Round | 07/01/2024 | SD Amorebieta | - | RC Celta | 2:4 | ||||
| Round of 16 | 17/01/2024 | Valencia CF | - | RC Celta | 1:3 | ||||
| Quarter-finals | 23/01/2024 | RC Celta | - | Real Sociedad | 1:2 |
| 1. Round | 01/11/2023 | Turégano CF | - | RC Celta | 0:4 | ||||
| 3. Round | 07/01/2024 | SD Amorebieta | - | RC Celta | 2:4 | ||||
| Round of 16 | 17/01/2024 | Valencia CF | - | RC Celta | 1:3 | ||||
| Quarter-finals | 23/01/2024 | RC Celta | - | Real Sociedad | 1:2 |
| Hugo Álvarez Antúnez | |
| Born: | 02.07.2003 |
| Place of birth: |
Ourense, 
Spain |
| Nationality: |
Spain
|
| Height: | 176 cm |
| Position(s): | Left Midfielder Right Midfielder |
| Foot: | right |