| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gustavo Maldonado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Márquez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Héctor Rojas |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Juan Soto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
