| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Nikola Popov |
|
6 | 1 | 1 | 4 | 0 | 1 | 0 | 0 |
| Dragomir Draganov |
|
3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
| Volen Chinkov |
|
3 | 1 | 0 | 2 | 0 | 1 | 0 | 0 |
| Nikolay Kolev |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Valentin Zhelezov |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Stanislav Todorov |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jørgen Burchardt |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Georgi Ginchev |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Georgi Nikolov |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Ivo Andreev |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Stefan Apostolov |
|
1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Georgi Dimitrov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Radoslav Gidzhenov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Petar Kirilov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Stanislav Stavrov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Ivaylo Stoyanov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Tasko Taskov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Vladimir Valkov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ivelin Zanev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
