| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Omar Ponce |
|
22 | 6 | 7 | 9 | 2 | 8 | 0 | 0 |
| Carlos Vera |
|
18 | 9 | 3 | 6 | 3 | 5 | 1 | 1 |
| Diego Lara |
|
18 | 7 | 5 | 6 | 1 | 5 | 1 | 0 |
| Roddy Zambrano |
|
17 | 7 | 0 | 10 | 4 | 5 | 0 | 0 |
| Daniel Salazar |
|
17 | 8 | 3 | 6 | 2 | 3 | 0 | 1 |
| José Espinel |
|
13 | 6 | 4 | 3 | 0 | 6 | 1 | 0 |
| Carlos Orbe |
|
12 | 1 | 4 | 7 | 0 | 3 | 0 | 1 |
| Samuel Haro |
|
11 | 2 | 6 | 3 | 0 | 4 | 0 | 0 |
| Sandro Vera |
|
11 | 4 | 4 | 3 | 0 | 4 | 0 | 0 |
| Alfredo Intriago |
|
9 | 4 | 4 | 1 | 0 | 3 | 0 | 0 |
| Miguel Hidalgo |
|
8 | 2 | 3 | 3 | 1 | 2 | 0 | 0 |
| José Carpio |
|
6 | 1 | 0 | 5 | 1 | 4 | 0 | 0 |
| Roberto Alman |
|
6 | 3 | 2 | 1 | 0 | 3 | 0 | 0 |
| Guillermo Guerrero |
|
6 | 2 | 3 | 1 | 0 | 3 | 0 | 0 |
| Luis Quiroz |
|
6 | 0 | 5 | 1 | 0 | 1 | 0 | 0 |
| Tomás Alarcón |
|
5 | 1 | 1 | 3 | 0 | 2 | 0 | 0 |
| José Zambrano |
|
5 | 0 | 2 | 3 | 0 | 1 | 0 | 0 |
| Juan Carlos Albarracín |
|
4 | 2 | 1 | 1 | 0 | 2 | 0 | 0 |
| Ángel Hidalgo |
|
4 | 1 | 1 | 2 | 0 | 2 | 0 | 0 |
| Édgar Hinostroza |
|
4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Mario Romero |
|
4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 |
| Vinicio Espinel |
|
3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
| Kléver Rojas |
|
2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| Franklin Congo |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Jefferson Macías |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Juan Macías |
|
2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
| Víctor Rivera |
|
2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| Roberto Alarcón |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Georges Buckley |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Buitrago |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Anderson Daronco |
|
1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Cesar de Oliveira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wagner do Nascimento Magalhães |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Albert Duarte |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jonathan Fuentes |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Carlos López |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Pablo Lunati |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Óscar Maldonado |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ricardo Marques |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Raúl Orozco |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Sergio Pezzotta |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Fabricio Quintero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Roberto Sánchez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Juan Soto |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
