| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Isidro Ramírez |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Airton De Moraís |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Marques |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
