| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gustavo Benites |
|
5 | 1 | 0 | 4 | 0 | 1 | 0 | 0 |
| Fernando Rekers |
|
4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Guillermo González |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Matias Billone |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| Álvaro Carranza |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| César Ceballo |
|
2 | 0 | 2 | 0 | 0 | 2 | 0 | 0 |
| José Manuel Díaz |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fabricio Llobet |
|
2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 |
| Bruno Amiconi |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Gabriel Araujo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nelson Bejas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jonathan Correa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Adrián Franklin |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luciano Julio |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Fernando Marcos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pablo Núñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
