| Date | Home | Away | Result |
|---|---|---|---|
| 19/12/23 18:00 | Racing Santander | Andorra CF | 2-0 |
| 19/12/23 18:00 | Albacete Balompie | Eldense | 1-1 |
| 19/12/23 20:30 | Espanyol Barcelona | Burgos CF | 3-3 |
| 19/12/23 20:30 | FC Elche | CD Mirandes | 0-0 |
| 20/12/23 18:00 | Real Saragossa | UD Levante | 2-2 |
| 20/12/23 20:30 | CD Leganes | CD Teneriffa | 1-1 |
| 20/12/23 20:30 | SD Eibar | Sporting Gijon | 1-1 |
| 21/12/23 18:00 | SD Huesca | FC Cartagena | 3-0 |
| 21/12/23 18:00 | FC Villarreal B | Real Oviedo | 1-1 |
| 21/12/23 20:30 | SD Amorebieta | AD Alcorcon | 1-2 |
| 21/12/23 20:30 | Real Valladolid | Racing de Ferrol | 0-1 |