| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Esteban Marino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| César Orosco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Brazil