| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Horacio Elizondo |
|
3 | 1 | 0 | 2 | 3 | 0 | 0 | 0 |
| José Carpio |
|
2 | 1 | 1 | 0 | 2 | 1 | 0 | 0 |
| Luis Solorzano |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Gilberto Hidalgo |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Byron Moreno |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Giménez |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Guido Aros |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Paolo Borgosano |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Roberto Ruscio |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Carlos Amarilla |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Esfandiar Baharmast |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oscar Roberto de Godói |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Larrionda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Claudio Martín |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| René Ortube |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Paneso |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Antônio Pereira da Silva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mauricio Reinoso |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Felipe Russi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Sánchez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Wilson Souza Mendonça |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rafael Torrealba |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
