| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Christian Ferreyra |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Leodán González |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Diego Riveiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Rodríguez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
