| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Burgos |
|
9 | 7 | 1 | 1 | 5 | 2 | 0 | 0 |
| Andrés Matonte |
|
9 | 8 | 1 | 0 | 2 | 1 | 0 | 0 |
| Mathias De Armas |
|
6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
| Hernán Heras |
|
6 | 4 | 1 | 1 | 0 | 1 | 0 | 0 |
| Esteban Ostojich |
|
5 | 4 | 1 | 0 | 2 | 1 | 0 | 0 |
| Gustavo Tejera |
|
5 | 5 | 0 | 0 | 1 | 1 | 0 | 0 |
| Leodán González |
|
4 | 3 | 1 | 0 | 1 | 0 | 0 | 0 |
| Leandro Lasso |
|
3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 |
| Yael Falcón |
|
3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
| Anderson Daronco |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alberto Feres |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Darío Herrera |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| John Ospina |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ramon Abatti Abel |
|
1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Christian Ferreyra |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Kevin Fontes |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cristián Garay |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Esteban Guerra |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alexis Herrera |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Piero Maza |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Santiago Motta |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wilton Sampaio |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Facundo Tello |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Italy