| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Escobar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Aníbal Hay |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Maciel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Renato Marsiglia |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Márcio Rezende de Freitas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hernán Silva |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
