| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |
|
6 | 4 | 2 | 0 | 1 | 0 | 0 | 0 |
| Angel Coerezza |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rubén Cabrera |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Isidro Ramírez |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gonzalo Silva |
|
1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Aurelio Bossolino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Gardeazábal Garay |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Gomes Sobrinho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| César Orosco |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Héctor Ortíz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rodolfo Pérez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Antônio Viug |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
