| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Rodrigo Brand |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Bruno Rezende de Lima |
|
1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Henrique Cruz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Tiago Pires |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wagner Silveira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Tadeu Ferreira |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
