| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Carpio |
|
13 | 5 | 3 | 5 | 0 | 3 | 0 | 0 |
| José Espinel |
|
12 | 3 | 4 | 5 | 0 | 2 | 0 | 0 |
| Diego Lara |
|
11 | 3 | 4 | 4 | 0 | 3 | 0 | 0 |
| Daniel Salazar |
|
10 | 4 | 3 | 3 | 0 | 2 | 0 | 0 |
| Miguel Hidalgo |
|
9 | 2 | 1 | 6 | 0 | 0 | 0 | 1 |
| Alfredo Intriago |
|
9 | 3 | 5 | 1 | 0 | 0 | 0 | 0 |
| Carlos Vera |
|
8 | 4 | 1 | 3 | 0 | 0 | 0 | 0 |
| Roddy Zambrano |
|
8 | 3 | 2 | 3 | 0 | 3 | 0 | 0 |
| Samuel Haro |
|
7 | 3 | 1 | 3 | 0 | 2 | 0 | 0 |
| Sandro Vera |
|
7 | 2 | 1 | 4 | 0 | 1 | 0 | 0 |
| Roberto Alman |
|
5 | 3 | 0 | 2 | 0 | 1 | 0 | 0 |
| Omar Ponce |
|
5 | 0 | 1 | 4 | 0 | 2 | 0 | 0 |
| Carlos Orbe |
|
4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
| Gustavo Méndez |
|
3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
| Kléver Rojas |
|
3 | 0 | 2 | 1 | 0 | 1 | 0 | 1 |
| Róbinson Galarza |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Lecca |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Solorzano |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tomás Alarcón |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Cancelario Andarcia |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Ubaldo Aquino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Álvaro Azeredo Quelhas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Buitrago |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Henry Cervantes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Édgar Hinostroza |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Edison Ibarra |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Claudio Martín |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| René Ortube |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Víctor Rivera |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Mario Romero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Óscar Ruiz |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Felipe Russi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ángel Sánchez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Rubén Selman |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Simon |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| John Toro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Robert Troxler |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martín Vázquez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
