| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Vasimir El Khatib |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martin Velikov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
