3. Round | 16/09/2023 | Athletic Bilbao B | - | UD Barbastro | 4:0 | ||||
5. Round | 30/09/2023 | Athletic Bilbao B | - | CD Valle de Egüés | 3:1 | ||||
8. Round | 21/10/2023 | UD Mutilvera | - | Athletic Bilbao B | 0:3 | ||||
10. Round | 04/11/2023 | Arenas de Getxo | - | Athletic Bilbao B | 0:3 | ||||
11. Round | 11/11/2023 | Athletic Bilbao B | - | Barakaldo CF | 2:1 | ||||
12. Round | 19/11/2023 | CD Calahorra | - | Athletic Bilbao B | 0:1 | ||||
23. Round | 18/02/2024 | Athletic Bilbao B | - | CD Alavés B | 2:1 | ||||
25. Round | 02/03/2024 | Athletic Bilbao B | - | UD Mutilvera | 3:1 | ||||
27. Round | 16/03/2024 | Athletic Bilbao B | - | Arenas de Getxo | 2:1 | ||||
28. Round | 24/03/2024 | Barakaldo CF | - | Athletic Bilbao B | 1:2 | ||||
29. Round | 30/03/2024 | Athletic Bilbao B | - | CD Calahorra | 2:1 | ||||
33. Round | 28/04/2024 | Athletic Bilbao B | - | SD Gernika | 3:1 | ||||
34. Round | 05/05/2024 | CD Brea | - | Athletic Bilbao B | 0:5 |