| Copa del Rey | Matches | W | D | L |  |
 |
 |
| home | 2 | - | - | 2 | 6 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 2 | - | - | 2 | 6 | - | - |
| Copa del Rey | Home | - | Guest | |
|
|
Results |
| 08/10/03 | Real Unión | - | CA Osasuna | 2 | - | - | 0:2 |
| 19/12/07 | Real Unión | - | Valencia CF | 4 | - | - | 1:2 |
Spain