| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Radoslav Gidzhenov |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Stanislav Todorov |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Volen Chinkov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Georgi Davidov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dragomir Draganov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Georgi Ivanov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tasko Taskov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Valentin Zhelezov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
