| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Carpio |
|
4 | 0 | 1 | 3 | 1 | 0 | 0 | 0 |
| José Espinel |
|
4 | 1 | 2 | 1 | 1 | 2 | 0 | 0 |
| Kléver Rojas |
|
4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 |
| Omar Ponce |
|
4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
| Tomás Alarcón |
|
3 | 0 | 2 | 1 | 0 | 1 | 0 | 1 |
| Henry Cervantes |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Samuel Haro |
|
2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
| José Arana |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Miguel Hidalgo |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Alfredo Intriago |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Diego Lara |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Daniel Salazar |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Robert Troxler |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Juan Paniagua |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Guido Aros |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Álvaro Azeredo Quelhas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Paolo Borgosano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martín Cabrera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Oscar Roberto de Godói |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Gilberto Hidalgo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Hoyos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edison Ibarra |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Lecca |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Luna |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Márcio Rezende de Freitas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Óscar Ruiz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Felipe Russi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rubén Selman |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Solorzano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rafael Torrealba |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Torres |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
