| Date | Home | Away | Result |
|---|---|---|---|
| 4/5/24 1:30 PM | FC Elche | Real Oviedo | 0-2 |
| 4/5/24 1:30 PM | SD Amorebieta | Racing de Ferrol | 3-1 |
| 4/6/24 9:15 AM | Eldense | Andorra CF | 0-2 |
| 4/6/24 11:30 AM | UD Levante | Real Saragossa | 2-1 |
| 4/7/24 7:00 AM | SD Huesca | CD Leganes | 0-0 |
| 4/7/24 9:15 AM | CD Mirandes | Sporting Gijon | 1-3 |
| 4/7/24 9:15 AM | FC Villarreal B | Burgos CF | 2-1 |
| 4/7/24 11:30 AM | Espanyol Barcelona | Albacete Balompie | 2-1 |
| 4/7/24 11:30 AM | CD Teneriffa | SD Eibar | 2-1 |
| 4/7/24 2:00 PM | FC Cartagena | Real Valladolid | 0-2 |
| 4/8/24 1:30 PM | Racing Santander | AD Alcorcon | 0-1 |