| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Radan Miryanov |
|
4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
| Georgi Ignatov |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
3 | 0 | 0 | 3 | 0 | 1 | 0 | 0 |
| Stefan Apostolov |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Georgi Davidov |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Stoyan Denev |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Ivan Kirilov |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Stanislav Stavrov |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martin Aleksandrov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Angel Angelov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Georgi Dimitrov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Dragomir Draganov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Borislav Kolev |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Nikola Popov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Martin Stoymenov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tasko Taskov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Stanislav Todorov |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
