| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Esteban Guerra |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Kevin Fontes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Antonio García |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pablo Silveira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
