| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Pablo Díaz |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Oscar Sequeira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alejandro Toia |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristian Villarreal |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
