| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Juan Andrade |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Oswaldo Contreras |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gabriel González |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jaime Sánchez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
