| 3. Round | 21/09/2008 | Athletic Club | - | Real Valladolid | 2:0 | ||||
| 5. Round | 28/09/2008 | Athletic Club | - | Getafe CF | 0:1 | ||||
| 12. Round | 23/11/2008 | Deportivo La Coruña | - | Athletic Club | 3:1 | ||||
| 13. Round | 30/11/2008 | Athletic Club | - | CD Numancia | 2:0 | ||||
| 15. Round | 14/12/2008 | Athletic Club | - | Sporting Gijón | 3:0 | ||||
| 20. Round | 25/01/2009 | UD Almería | - | Athletic Club | 2:1 |  |
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| 22. Round | 08/02/2009 | Real Valladolid | - | Athletic Club | 2:1 | ||||
| 23. Round | 15/02/2009 | Athletic Club | - | Recreativo Huelva | 1:1 | ||||
| 29. Round | 04/04/2009 | Athletic Club | - | RCD Mallorca | 2:1 | ||||
| 34. Round | 03/05/2009 | Sporting Gijón | - | Athletic Club | 1:1 |
Spain