| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Daniel Hidalgo Blanco |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Olivaldo José Alves Moraes |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jose Henrique de Azevedo Junior |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Wasley do Couto Leão |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
