| 1. Round | 24/08/2014 | Athletic Club B | - | SD Amorebieta | 4:0 | ||||
| 2. Round | 31/08/2014 | Barakaldo CF | - | Athletic Club B | 1:0 | ||||
| 4. Round | 14/09/2014 | UD Socuéllamos | - | Athletic Club B | 1:0 | ||||
| 5. Round | 20/09/2014 | Athletic Club B | - | Real Madrid Castilla | 1:0 | ||||
| 6. Round | 28/09/2014 | Rayo Vallecano B | - | Athletic Club B | 2:1 | ||||
| 7. Round | 05/10/2014 | Athletic Club B | - | UD Las Palmas B | 3:0 | ||||
| 9. Round | 18/10/2014 | Athletic Club B | - | CD Tudelano | 1:0 | ||||
| 10. Round | 26/10/2014 | Real Unión | - | Athletic Club B | 1:1 | ||||
| 11. Round | 01/11/2014 | Athletic Club B | - | Sestao River | 1:2 | ||||
| 12. Round | 08/11/2014 | Real Sociedad B | - | Athletic Club B | 1:1 | ||||
| 13. Round | 16/11/2014 | Athletic Club B | - | CD Guadalajara | 2:0 | ||||
| 14. Round | 23/11/2014 | CD Toledo | - | Athletic Club B | 0:1 | ||||
| 15. Round | 30/11/2014 | Athletic Club B | - | Atlético Madrid B | 6:1 | ||||
| 16. Round | 07/12/2014 | Getafe CF B | - | Athletic Club B | 0:0 | ||||
| 17. Round | 13/12/2014 | Athletic Club B | - | CF Fuenlabrada | 2:2 | ||||
| 18. Round | 21/12/2014 | CF Trival Valderas | - | Athletic Club B | 0:0 | ||||
| 19. Round | 04/01/2015 | Athletic Club B | - | SD Huesca | 0:0 |
Spain
