| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Héctor Ortíz |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Octavio Sierra |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martín Vázquez |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Gastón Castro |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| José Larrosa |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Antonio Montórfano |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Thelmo Palumbo |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Artemio Sención |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Jorge Antequera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Barrancos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alirio Blanquiceth |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Canessa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Fiorenza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gilberto González |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Enrique Marín |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Armando Marques |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Alberto Martínez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Rodríguez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hernán Silva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Ecuador