| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Armental |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ken Aston |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| José Praddaude |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Rivero |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Bob Davidson |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jim Finney |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leo Horn |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ronald Lynch |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ralph Tarrat |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pablo Vaga |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Walter Van Rosberg |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Ventre |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Arturo Yamasaki |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Italy