| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Augusto Duarte |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Joaquim Bento Marques |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jorge Coroado |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Leirós |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
