| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Heber Lopes |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Héctor Martinez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Líber Prudente |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mauricio Reinoso |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gustavo Siegler |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nicolás Taran |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martín Vázquez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
