| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Robles |
|
5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| Aurelio Bossolino |
|
3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
| Angel Coerezza |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Enrique Montes |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Rubén Cabrera |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leo Horn |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Adolfo Reginato |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Brozzi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Bustamante |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Belisario Calle Silva |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Comesaña |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eunápio de Queiròz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Andor Dorogi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Fariña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jim Finney |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Karol Galba |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Gasc |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| José Gomes Sobrinho |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kevin Howley |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cesare Jonni |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Pestarino |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Vaga |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cláudio Vicuña |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
