| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Lucas Brumer |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Julian Jerez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marcos Recalde |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
