5. Round | 30/09/2023 | Athletic Bilbao B | - | CD Valle de Egüés | 3:1 | ||||
9. Round | 29/10/2023 | Athletic Bilbao B | - | AD San Juan | 3:1 | ||||
14. Round | 03/12/2023 | Náxara CD | - | Athletic Bilbao B | 1:2 | ||||
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 | ||||
31. Round | 13/04/2024 | Athletic Bilbao B | - | Náxara CD | 4:0 | ||||
34. Round | 05/05/2024 | CD Brea | - | Athletic Bilbao B | 0:5 |