| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| René Ortube |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Pablo Peña |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Giovanni Perluzzo |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Roger Zambrano |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Raúl Antonio Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Armando Perez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Brazil