| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Armando Perez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| Juan Bava |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Iván Guerrero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Francisco Lamolina |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Leiblinger |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Renato Marsiglia |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hernán Silva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Uruguay