| 19. Round | 15/01/2006 | Real Sociedad | - | Espanyol Barcelona | 0:1 |  |
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| 20. Round | 22/01/2006 | Real Sociedad | - | Athletic Club | 3:3 |  |
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| 21. Round | 29/01/2006 | CD Alavés | - | Real Sociedad | 3:1 | ||||
| 22. Round | 05/02/2006 | Real Sociedad | - | RCD Mallorca | 2:1 | |
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| 23. Round | 12/02/2006 | Atlético Madrid | - | Real Sociedad | 1:0 | ||||
| 24. Round | 19/02/2006 | Real Sociedad | - | Valencia CF | 1:2 | |
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| 25. Round | 26/02/2006 | Real Betis | - | Real Sociedad | 2:0 | ||||
| 26. Round | 05/03/2006 | Real Sociedad | - | Real Zaragoza | 1:3 | ||||
| 27. Round | 11/03/2006 | Deportivo La Coruña | - | Real Sociedad | 0:1 | |
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| 28. Round | 18/03/2006 | Real Sociedad | - | FC Barcelona | 0:2 | ||||
| 30. Round | 26/03/2006 | Getafe CF | - | Real Sociedad | 2:1 | ||||
| 31. Round | 01/04/2006 | Real Sociedad | - | Málaga CF | 3:0 | |
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| 32. Round | 08/04/2006 | Real Madrid | - | Real Sociedad | 1:1 | ||||
| 33. Round | 15/04/2006 | Real Sociedad | - | Racing Santander | 1:0 | ||||
| 34. Round | 22/04/2006 | Villarreal CF | - | Real Sociedad | 0:2 | ||||
| 35. Round | 30/04/2006 | Real Sociedad | - | Sevilla FC | 1:2 | ||||
| 36. Round | 03/05/2006 | Cádiz CF | - | Real Sociedad | 2:2 | ||||
| 37. Round | 07/05/2006 | Real Sociedad | - | RC Celta | 2:2 | |
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Denmark