| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Cristian Andaur |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Claudio Aranda |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Diego Flores |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Héctor Jona |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Oses |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mathias Riquelme |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Manuel Vergara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
