| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Maximiliano Stevenot |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ángel Bracco |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| José Carreras |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alejandro Castro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pablo Dóvalo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ariel Montero |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
