| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Carlos Orbe |
|
4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| José Espinel |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
| Édgar Hinostroza |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Salazar |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Carlos Vera Rodriguez |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Roddy Zambrano |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Juan Carlos Albarracín |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Samuel Haro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Hidalgo |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Diego Lara |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mario Romero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Zambrano |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
