| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |
|
5 | 3 | 0 | 2 | 2 | 0 | 0 | 0 |
| José Praddaude |
|
4 | 3 | 1 | 0 | 4 | 0 | 0 | 0 |
| Carlos Foino |
|
3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
| Erwin Hieger |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Luis Ventre |
|
2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Sergio Bustamante |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Rubén Cabrera |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| José María Codesal |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Karol Galba |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leo Horn |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 2 |
| Domingo Massaro |
|
1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 |
| Andor Dorogi |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| José Gomes Sobrinho |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rafael Hormazábal |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Cesare Jonni |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Bert Cross |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Othmar Huber |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Bertil Lööw |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Olten Ayres de Abreu |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| César Orosco |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Rivero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Erich Steiner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Robert Turner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
