| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alberto Tejada |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ubaldo Aquino |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oscar Roberto de Godói |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Robert Troxler |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Gamboa Martinez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Francisco Lamolina |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Víctor Rivera |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Carlos Simon |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Roger Zambrano |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Marco Aguas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Arana |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| João Paulo Araújo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Claudio Vinicius Cerdeira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hugo Cordero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Cuevas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Larrionda |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Lugones |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Byron Moreno |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Paniagua |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Felipe Russi |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rafael Sanabria |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Sánchez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pedro Saucedo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jaime Toro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jorge Travassos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Efigenio Verdún |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
