| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Burgos |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Andrés Matonte |
|
2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
| Alberto Feres |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Gustavo Tejera |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mathias De Armas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Yael Falcón |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hernán Heras |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Leandro Lasso |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Italy