| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Carlos Armental |
|
4 | 2 | 1 | 1 | 3 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| João Etzel Filho |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Guillermo Velásquez |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Andor Dorogi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Fariña |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Larrosa |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Domingo Massaro |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Praddaude |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Sundheim |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Vaga |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wenceslao Zarate |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
