| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Wallas Martins |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Marcos Muniz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Santos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Paulo Jose Souza Mourão |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
