| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Francisco Acosta |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Bejas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Etem |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Franco Morón |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Pablo Núñez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rodrigo Rivero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Cristian Rubiano |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Enzo Silvestre |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
