| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mario Gasc |
|
3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Aurelio Bossolino |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Alberto Boullosa |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Eunápio de Queiròz |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Isidro Ramírez |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Ventre |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sergio Bustamante |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Omar Delgado |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Erwin Hieger |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rafael Hormazábal |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Concetto Lo Bello |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Nimo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Otero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tomás Troxler |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| José Varrone |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
