| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Leodán González |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| José Burgos |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Christian Ferreyra |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hernán Heras |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Andrés Matonte |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Santiago Motta |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Ostojich |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gustavo Tejera |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
