| Copa del Rey 2004/2005 - Appearances as Referee |  |
 |
 |
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| 27/10/2004 | UE Lleida | - | Valencia CF | 1:0 | 4 | - | - |
| 11/11/2004 | Gimnàstic de Tarragona | - | Atlético Madrid | 0:1 aet | 3 | - | - |
| 02/02/2005 | Real Betis | - | UDA Gramenet | 4:3 | 4 | - | - |
| Copa del Rey 2004/2005 - Appearances as Referee | |
|
|
||||
| 27/10/2004 | UE Lleida | - | Valencia CF | 1:0 | 4 | - | - |
| 11/11/2004 | Gimnàstic de Tarragona | - | Atlético Madrid | 0:1 aet | 3 | - | - |
| 02/02/2005 | Real Betis | - | UDA Gramenet | 4:3 | 4 | - | - |
| Complete name: | Alberto Undiano Mallenco |
| Born: | 08/10/1973 |
| Place of birth: |
Pamplona, 
Spain |
| Residence: | Ansoain |
| Nationality: |
Spain |
| Height: | 181 cm |
| Weight: | 73 kg |