| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Samuel Haro |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Diego Lara |
|
2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Mario Romero |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Salazar |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Omar Ponce |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Augusto Aragón |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Franklin Congo |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Vinicio Espinel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Espinel |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Quiroz |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Roberto Sánchez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Zambrano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Paraguay