| Europa League 2010/2011 - Appearances as Referee |  |
 |
 |
||||
| 15/02/2011 | Aris Saloniki | - | Manchester City | 0:0 | 1 | - | - |
| Europa League 2010/2011 - Appearances as Referee | |
|
|
||||
| 15/02/2011 | Aris Saloniki | - | Manchester City | 0:0 | 1 | - | - |
| Complete name: | Alberto Undiano Mallenco |
| Born: | 08/10/1973 |
| Place of birth: |
Pamplona, 
Spain |
| Residence: | Ansoain |
| Nationality: |
Spain |
| Height: | 181 cm |
| Weight: | 73 kg |