| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Wright |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Carlos Maciel |
|
3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| José Torres |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Ernesto Filippi |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Hernán Silva |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Félix Benegas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wilson Carlos dos Santos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Escobar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luís Félix |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Loustau |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Enrique Marín |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Renato Marsiglia |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Martínez Bazán |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pablo Peña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Ruscio |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
