| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Arturo Yamasaki |
|
3 | 2 | 0 | 1 | 2 | 0 | 0 | 0 |
| José Larrosa |
|
2 | 2 | 0 | 0 | 2 | 0 | 0 | 1 |
| Esteban Marino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Brazil