| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Oscar Guajardo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Benjamín Hernández |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José López |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
