| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Joaquín Vizcarra |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Edgardo Espejo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Quintero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Oscar Ramírez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Harold Rodríguez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
