| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Álvaro Meléndez |
|
2 | 1 | 0 | 1 | 0 | 2 | 0 | 0 |
| Luis Delgado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Alberto Díaz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
