| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rafael Hormazábal |
|
3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Martínez Bazán |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Alberto Martínez |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| César Orosco |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Ángel Pazos |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Roberto Barreiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Borras |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Ducatelli |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Erwin Hieger |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Enrique Labó Revoredo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Armando Marques |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Favilli Neto |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| César Pagano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Romei |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oscar Scolfaro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Kurt Tschenscher |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
