| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Manuel Díaz |
|
4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Nelson Bejas |
|
3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Francisco Acosta |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Gabriel Araujo |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Joaquin Gil |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Gastón Monsón |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Franco Morón |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Sergio Testa |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Matias Billone |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Álvaro Carranza |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| César Ceballo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jonathan Correa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Ejarque |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ramón Guaymas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Fabricio Llobet |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Lobo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Luis Martínez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ariel Montero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Núñez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
