| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Sandoval |
|
3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Guillermo González |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Carlos Córdoba |
|
2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
| Luis Lobo |
|
2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 |
| Francisco Acosta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Bejas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Manuel Díaz |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Adrián Franklin |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Carlos Gariano |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ramón Guaymas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Maximiliano Macheroni |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ariel Montero |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Jorge Sosa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hernán Vallejos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
