| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Américo Monsalvo |
|
4 | 2 | 2 | 0 | 0 | 2 | 0 | 0 |
| Lucas Brumer |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Nicolás Kresta |
|
2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 |
| Mariano Negrete |
|
2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Felipe Viola |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Kevin Alegre |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mauro Biasutto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sebastián Bresba |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gastón Iglesias |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Julian Jerez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wenceslao Meneses |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Gonzalo Pereira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Marcos Recalde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Juan Cruz Robledo |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Daniel Zamora |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
