| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Pablo Vaga |
|
5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
5 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
| José Larrosa |
|
3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
| José Varrone |
|
3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
| Enrique Montes |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Belisario Calle Silva |
|
2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| Ramón Barreto |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Lorenzo Cantillana |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| César Orosco |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Rendón |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Oscar Veiro |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jaime Amor |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Luis Fariña |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Carlos Rivero |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Antonio Chávez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Sergio Chechelev |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jaime Coronel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Omar Delgado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Gasc |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Duval Goicoechea |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Aquiles Mendiburu |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Favilli Neto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ovidio Orrego |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Pazos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Luis Pestarino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Adolfo Reginato |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Silvagno |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hugo Sosa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ramiro Torres |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Ventre |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Wenceslao Zarate |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
