| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Julian de Castro |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Ivan da Silva Guimarães Junior |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Bruno Monteiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Michael Vinicius Santos Freitas |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wagner Silveira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
