| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Francisco Caroço |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Azevedo Duarte |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Miranda Dias |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Raul Ribeiro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
