| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mayron dos Reis Novais |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marcos Muniz |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
| Jose Rocha |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Roberto Santos |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
