| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Cristián Galaz |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Víctor Abarzúa |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Claudio Aranda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Omar Oporto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
