| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| João Pinho |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Joao Pinto |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Humberto Teixeira |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
