| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| José Almeida e Souza |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Augusto Domingos Borges Ortega |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Christiano Gayo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Silvio Loureiro de Lima |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Gustavo Ramos Melo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
