| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Oscar Toledo |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 1 |
| Ricardo Chávez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José López |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Mauricio López |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Ortiz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Enrique Ramírez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Omar Salazar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
USA