| U20 World Cup 1983 in Mexiko - Appearances as Assistant | ||||
| 04/06/1983 | USSR | - | Nigeria | 0:1 |
| 10/06/1983 | Nigeria | - | Netherlands | 0:0 |
| 12/06/1983 | Brazil | - | CSSR | 4:1 |
| U20 World Cup 1983 in Mexiko - Appearances as Assistant | ||||
| 04/06/1983 | USSR | - | Nigeria | 0:1 |
| 10/06/1983 | Nigeria | - | Netherlands | 0:0 |
| 12/06/1983 | Brazil | - | CSSR | 4:1 |
| Complete name: | José Luis Martínez Bazán |
| Born: | 11/02/1942 † 21/07/2015 |
| Place of birth: |
Uruguay |
| Residence: | Cerro |
| Nationality: |
Uruguay |