| 5. Round | 25/09/2005 | Sporting Gijón | - | Real Madrid Castilla | 1:1 | ||||
| 6. Round | 01/10/2005 | Real Madrid Castilla | - | Real Valladolid | 2:3 | ||||
| 7. Round | 09/10/2005 | SD Eibar | - | Real Madrid Castilla | 1:3 | ||||
| 8. Round | 16/10/2005 | Real Madrid Castilla | - | Lorca Deportiva | 1:2 | ||||
| 9. Round | 23/10/2005 | Levante UD | - | Real Madrid Castilla | 3:0 | ||||
| 23. Round | 04/02/2006 | Hércules CF | - | Real Madrid Castilla | 0:1 | ||||
| 26. Round | 25/02/2006 | Real Madrid Castilla | - | Sporting Gijón | 1:1 | ||||
| 33. Round | 15/04/2006 | Elche CF | - | Real Madrid Castilla | 2:1 | ||||
| 34. Round | 22/04/2006 | Real Madrid Castilla | - | Real Murcia | 1:0 | ||||
| 42. Round | 17/06/2006 | CD Numancia | - | Real Madrid Castilla | 3:2 |
Spain