| 19. Round | 15/01/2006 | Racing Santander | - | Villarreal CF | 1:0 |  |
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| 21. Round | 28/01/2006 | Cádiz CF | - | Racing Santander | 1:1 | ||||
| 22. Round | 05/02/2006 | Racing Santander | - | RC Celta | 0:1 | ||||
| 23. Round | 12/02/2006 | Espanyol Barcelona | - | Racing Santander | 0:2 | ||||
| 24. Round | 19/02/2006 | Racing Santander | - | Athletic Club | 0:1 | ||||
| 25. Round | 26/02/2006 | CD Alavés | - | Racing Santander | 2:2 | ||||
| 26. Round | 05/03/2006 | Racing Santander | - | RCD Mallorca | 0:0 |  |
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| 27. Round | 12/03/2006 | Atlético Madrid | - | Racing Santander | 2:1 | |
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| 28. Round | 19/03/2006 | Racing Santander | - | Valencia CF | 2:1 | ||||
| 29. Round | 22/03/2006 | Real Betis | - | Racing Santander | 1:0 | ||||
| 30. Round | 26/03/2006 | Racing Santander | - | Real Zaragoza | 0:0 | ||||
| 31. Round | 02/04/2006 | Deportivo La Coruña | - | Racing Santander | 2:0 | ||||
| 33. Round | 15/04/2006 | Real Sociedad | - | Racing Santander | 1:0 | ||||
| 34. Round | 23/04/2006 | Racing Santander | - | Getafe CF | 1:3 | ||||
| 35. Round | 30/04/2006 | Málaga CF | - | Racing Santander | 2:3 | ||||
| 37. Round | 07/05/2006 | Racing Santander | - | CA Osasuna | 2:1 |  |
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| 38. Round | 13/05/2006 | Villarreal CF | - | Racing Santander | 2:0 |
Spain