| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Julián Duarte |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Victor Contreras |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Julio Gil |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oscar Guajardo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Diego Gurrea |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Mauricio López |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Morales |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Enrique Ramírez |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
USA