| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luis Pestarino |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wenceslao Zarate |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Brazil