| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alberto Tejada |
|
3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Marques |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| César Orosco |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Antônio Viug |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Omar Delgado |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Lorenzo Martínez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Hugo Sosa |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Aurelio Angonese |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Comesaña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Eunápio de Queiròz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Humberto Dellacasa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Karl Keller |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramón Martínez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Patrick Partridge |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Antonio Piaz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Isidro Ramírez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Rivero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Romei |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Salvador Valenzuela |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Varrone |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
