| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Vicente Llobregat |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Pedro Reyes |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Carlos Rivero |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Antonio Chávez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sergio Chechelev |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Rafael Hormazábal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Milton Lorenzo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alberto Martínez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| René Muñoz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastião Rufino |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Silvagno |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Varrone |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Oscar Veiro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
