| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Romualdo Arppi Filho |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| César Orosco |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Hernán Silva |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Arnaldo Coelho |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Miguel Comesaña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Omar Delgado |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Fortunato |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arturo Ithurralde |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Enrique Labó Revoredo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Ramírez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sebastião Rufino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oscar Veiro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
