| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Diego Abal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| David Cornejo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Echavarría |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Daniel Fedorczuk |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nicolás Gallo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Philippe Vinche |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
