| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Óscar Davila |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Francisco Leal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ismael López |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Jorge Ortiz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
