| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Kevin Alegre |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Mauro Biasutto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Américo Monsalvo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mariano Negrete |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Marcos Recalde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Felipe Viola |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
