| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Maximiliano Macheroni |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Bruno Amiconi |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Gabriel Araujo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pedro Argañaraz |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Guillermo González |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nicolás Lamolina |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sergio Pezzotta |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
