| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luis Solorzano |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Oscar Roberto de Godói |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Lugones |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gustavo Méndez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Óscar Ruiz |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| John Toro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ángel Ziani |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
