| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Guido Aros |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| José da Rosa |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Daniel Giménez |
|
2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| Jorge Larrionda |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Márcio Rezende de Freitas |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ángel Sánchez |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Amarilla |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Arana |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Baldassi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Carpio |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Edilson Carvalho de Pereira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Claudio Vinicius Cerdeira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Horacio Elizondo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gustavo Gallesio |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gilberto Hidalgo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Atilio Invernizzi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Luna |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Claudio Martín |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Juan Paniagua |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Peña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Pablo Pozo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Felipe Russi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Sánchez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Oscar Sequeira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| John Toro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Torres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
