| Europa League 2003/2004 - Appearances as Assistant | ||||
| 14/04/2004 | Newcastle United | - | PSV Eindhoven | 2:1 |
| Europa League 2003/2004 - Appearances as Assistant | ||||
| 14/04/2004 | Newcastle United | - | PSV Eindhoven | 2:1 |
| Complete name: | Oscar David Martínez Samaniego |
| Born: | 27/12/1965 |
| Place of birth: |
Spain |
| Nationality: |
Spain |