| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| César Orosco |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Abel Gnecco |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Lira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
