| 16. Ronde | 17.12.2023 | SD Gernika | - | Athletic Club B | 1:1 | ||||
| 19. Ronde | 21.01.2024 | Utebo FC | - | Athletic Club B | 0:0 | ||||
| 24. Ronde | 25.02.2024 | Real Zaragoza B | - | Athletic Club B | 2:2 |  |
|||
| 25. Ronde | 02.03.2024 | Athletic Club B | - | UD Mutilvera | 3:1 | ||||
| 27. Ronde | 16.03.2024 | Athletic Club B | - | Arenas de Getxo | 2:1 |
Spanje