| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Óscar Davila |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Hernandez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Francisco López |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Walter López |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ricardo Mendoza |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
