| Copa del Rey 2011/2012 - Appearances as Referee |  |
 |
 |
||||
| 13/12/2011 | Getafe CF | - | Málaga CF | 0:1 | 6 | - | - |
| 05/01/2012 | Córdoba CF | - | Espanyol Barcelona | 2:1 | 1 | - | 1 |
| 07/02/2012 | Athletic Bilbao | - | CD Mirandés | 6:2 | 2 | - | - |
| Copa del Rey 2011/2012 - Appearances as Referee | |
|
|
||||
| 13/12/2011 | Getafe CF | - | Málaga CF | 0:1 | 6 | - | - |
| 05/01/2012 | Córdoba CF | - | Espanyol Barcelona | 2:1 | 1 | - | 1 |
| 07/02/2012 | Athletic Bilbao | - | CD Mirandés | 6:2 | 2 | - | - |
| Complete name: | Alberto Undiano Mallenco |
| Born: | 08/10/1973 |
| Place of birth: |
Pamplona, 
Spain |
| Residence: | Ansoain |
| Nationality: |
Spain |
| Height: | 181 cm |
| Weight: | 73 kg |