| 23. Round | 01/02/2015 | CF Trival Valderas | - | Real Madrid Castilla | 0:0 | ||||
| 25. Round | 15/02/2015 | CF Trival Valderas | - | UD Las Palmas B | 3:3 | ||||
| 28. Round | 08/03/2015 | Real Unión | - | CF Trival Valderas | 1:1 | ||||
| 29. Round | 15/03/2015 | CF Trival Valderas | - | Sestao River | 1:0 | ||||
| 30. Round | 21/03/2015 | Real Sociedad B | - | CF Trival Valderas | 3:1 | ||||
| 34. Round | 19/04/2015 | Getafe CF B | - | CF Trival Valderas | 2:1 | ||||
| 38. Round | 17/05/2015 | CF Trival Valderas | - | SD Amorebieta | 2:3 |
Spain