| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Omar Delgado |
|
3 | 0 | 0 | 3 | 1 | 0 | 0 | 0 |
| Rafael Hormazábal |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Chechelev |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Adolfo Reginato |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
Spain