| World Cup 1990 Italy - Appearances as Assistant | ||||
| 09/06/1990 | Italy | - | Austria | 1:0 |
| 14/06/1990 | Cameroon | - | Romania | 2:1 |
| 23/06/1990 | CSSR | - | Costa Rica | 4:1 |
| 30/06/1990 | Italy | - | Ireland | 1:0 |
| 04/07/1990 | Germany | - | England | 4:3 pso |
| 08/07/1990 | Germany | - | Argentina | 1:0 |
| World Cup 1990 Italy - Appearances as Assistant | ||||
| 09/06/1990 | Italy | - | Austria | 1:0 |
| 14/06/1990 | Cameroon | - | Romania | 2:1 |
| 23/06/1990 | CSSR | - | Costa Rica | 4:1 |
| 30/06/1990 | Italy | - | Ireland | 1:0 |
| 04/07/1990 | Germany | - | England | 4:3 pso |
| 08/07/1990 | Germany | - | Argentina | 1:0 |
| Complete name: | Armando Hoyos Perez |
| Born: | 05/05/1952 |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |