| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Julián Duarte |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Julio Gil |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel González |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miguel Morales |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alejandro Nofrietta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oscar Toledo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
