| 4. Round | 13/12/2011 | Racing Santander | - | Rayo Vallecano | 3:2 |  |
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| 4. Round | 21/12/2011 | Rayo Vallecano | - | Racing Santander | 4:3 |
| 4. Round | 13/12/2011 | Racing Santander | - | Rayo Vallecano | 3:2 | |
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| 4. Round | 21/12/2011 | Rayo Vallecano | - | Racing Santander | 4:3 |
| Diego Benito Rey | |
| Born: | 25.08.1988 |
| Place of birth: |
Madrid, 
Spain |
| Nationality: |
Spain
|
| Height: | 176 cm |
| Weight: | 68 kg |
| Position(s): | Central Midfielder Offensive Midfielder |
| Foot: | right |