| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Omar Delgado |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Salvador Valenzuela |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Brazil