| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jorge Osorio |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Manuel Acosta |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Chandía |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Gamboa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Ponce |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Argentina