| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |
|
3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| Jorge Cruzat |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Favilli Neto |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 1 |
| Aurelio Angonese |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Gastón Castro |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Gregorio da Rosa |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Francisco Váldez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Ramón Barreto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis da Rosa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rafael Hormazábal |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vicente Llobregat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Marques |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lorenzo Martínez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Alberto Martínez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Néstor Mondria |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Enrique Montes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jaffar Namdar |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Ortubé |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Rafael Pintos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Silvagno |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
