| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jorge Orellana |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| José Wright |
|
2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| Juan Cardellino |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Gabriel González |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Carlos Maciel |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alfredo de Jesus Rodas |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Elias Jácome |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Asterio Martínez |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Jorge Romero |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dulcídio Boschilia |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gastón Castro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis da Rosa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jesús Díaz Palácios |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ernesto Filippi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Salvador Imperatore |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Pardo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Armando Perez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| José Ramírez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Márcio Rezende de Freitas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Nelson Ruales |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Torres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Milton Villavicencio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Zuluaga |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
