| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Ramón Barreto |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| César Orosco |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Edison Pérez Núñez |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Romei |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Varrone |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Barreiro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Iván de Jésus Barrios |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Lorenzo Cantillana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roque Cerullo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Fortunato |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Erwin Hieger |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Martínez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sergio Vázquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Oscar Veiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
