| Copa del Rey | Matches | W | D | L |  |
 |
 |
| home | 1 | - | - | 1 | 1 | - | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | - | - | 2 | 2 | - | - |
| Copa del Rey | Home | - | Guest | |
|
|
Results |
| 02/01/08 | Valencia CF | - | Real Unión | 1 | - | - | 3:0 |
| 07/01/09 | Real Unión | - | Real Betis | 1 | - | - | 0:1 |
| Copa del Rey | Matches | W | D | L | |
|
|
| home | 1 | - | - | 1 | 1 | - | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 2 | - | - | 2 | 2 | - | - |
| Copa del Rey | Home | - | Guest | |
|
|
Results |
| 02/01/08 | Valencia CF | - | Real Unión | 1 | - | - | 3:0 |
| 07/01/09 | Real Unión | - | Real Betis | 1 | - | - | 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 |