| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Leo Horn |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Esteban Marino |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alberto Tejada |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Ventre |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Juan Carlos Robles |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Juan Brozzi |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rubén Cabrera |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Romualdo Arppi Filho |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Olten Ayres de Abreu |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Marcel Bois |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Johan Boström |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Bustamante |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Castaldi |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gottfried Dienst |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Gasc |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Goicoechea |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| Alfred Haberfellner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Praddaude |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Juan Soto Paris |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rafael Valenzuela |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
