| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luis Solorzano |
|
3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 |
| Javier Castrilli |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Jorge Nieves |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Márcio Rezende de Freitas |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| João Paulo Araújo |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| José Arana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dalmo Bozzano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Henry Cervantes |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Eduardo Dluzniewski |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Duque |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Iván Guerrero |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Guevara |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Hoyos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Manzur |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Renato Marsiglia |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Julio Matto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Paniagua |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Antônio Pereira da Silva |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mauricio Reinoso |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rafael Torrealba |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Roger Zambrano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
