| U20 World Cup 1983 in Mexiko - Appearances as Assistant | ||||
| 07/06/1983 | Netherlands | - | USSR | 3:2 |
| 10/06/1983 | Nigeria | - | Netherlands | 0:0 |
| 15/06/1983 | Poland | - | Argentina | 0:1 |
| 19/06/1983 | Argentina | - | Brazil | 0:1 |
| U20 World Cup 1983 in Mexiko - Appearances as Assistant | ||||
| 07/06/1983 | Netherlands | - | USSR | 3:2 |
| 10/06/1983 | Nigeria | - | Netherlands | 0:0 |
| 15/06/1983 | Poland | - | Argentina | 0:1 |
| 19/06/1983 | Argentina | - | Brazil | 0:1 |
| Complete name: | Fermin Ramirez |
| Born: | 08/10/1942 |
| Place of birth: |
Mexico |
| Nationality: |
Mexico |