| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Ahmed Ahmed |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 |
| Georgi Dimitrov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Anton Genov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aleksandar Kostadinov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Stanislav Stavrov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nikolay Yordanov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
