| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Oscar Veiro |
|
3 | 0 | 2 | 1 | 1 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Angel Coerezza |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rafael Hormazábal |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Jorge Cruzat |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| Armando Marques |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Erik Axelryd |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lorenzo Cantillana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gregorio da Rosa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Erich Linemayr |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Agomar Martíns |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Otero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Rendón |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rudolf Scheurer |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Silvagno |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Bohumil Smejkal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jack Taylor |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
