| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gabriel Gutierrez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Diego Jara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wenceslao Meneses |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ariel Penel |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
