| 2. Round | 14/09/2008 | Málaga CF | - | Athletic Club | 0:0 | ||||
| 5. Round | 28/09/2008 | Athletic Club | - | Getafe CF | 0:1 | ||||
| 6. Round | 05/10/2008 | Sevilla FC | - | Athletic Club | 4:0 | ||||
| 7. Round | 19/10/2008 | Athletic Club | - | FC Barcelona | 0:1 | ||||
| 8. Round | 26/10/2008 | Real Madrid | - | Athletic Club | 3:2 | ||||
| 9. Round | 01/11/2008 | Athletic Club | - | Villarreal CF | 1:4 | ||||
| 10. Round | 09/11/2008 | RCD Mallorca | - | Athletic Club | 3:3 | ||||
| 11. Round | 16/11/2008 | Athletic Club | - | CA Osasuna | 2:0 | ||||
| 16. Round | 21/12/2008 | Real Betis | - | Athletic Club | 0:1 | ||||
| 18. Round | 11/01/2009 | Atlético Madrid | - | Athletic Club | 2:3 | ||||
| 19. Round | 18/01/2009 | Athletic Club | - | Valencia CF | 3:2 |  |
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| 21. Round | 31/01/2009 | Athletic Club | - | Málaga CF | 3:2 | ||||
| 23. Round | 15/02/2009 | Athletic Club | - | Recreativo Huelva | 1:1 | ||||
| 24. Round | 22/02/2009 | Getafe CF | - | Athletic Club | 1:1 |  |
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| 25. Round | 28/02/2009 | Athletic Club | - | Sevilla FC | 1:2 | |
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| 26. Round | 07/03/2009 | FC Barcelona | - | Athletic Club | 2:0 | ||||
| 28. Round | 21/03/2009 | Villarreal CF | - | Athletic Club | 2:0 |
Spain