| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Vadim Zhuk |
|
1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Fortunato Azevedo |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ron Bridges |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Franz Gächter |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlo Longhi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Bulgaria