| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Emilio Soriano Aladrén |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bogdan Dotchev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Egbert Mulder |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Portugal