| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Guillermo Velásquez |
|
2 | 1 | 0 | 1 | 3 | 0 | 0 | 0 |
| Armando Fischer |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Adolfo Reginato |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wenceslao Zarate |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Brazil