| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Argote |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Marlon Escalante |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ulises Mereles |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Adrian Velez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Chile