| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Wright |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Alfredo de Jesus Rodas |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Orellana |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Arana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Álvaro Arboleda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Félix Benegas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gastón Castro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Escobar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Guevara |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Juan Carlos Loustau |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Luna |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Enrique Marín |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Asterio Martínez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mauricio Reinoso |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Nelson Rodríguez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Solorzano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rafael Torrealba |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Torres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
