| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Paolo Borgosano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Eduardo Gamboa Martinez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Robles |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Rodríguez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
