| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Stanislav Todorov |
|
4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
| Dragomir Draganov |
|
3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nikola Popov |
|
3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Helgi Mikael Jónasson |
|
2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
| Ivo Andreev |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Stanimir Trenchev |
|
2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| Volen Chinkov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dimo Dimov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Krasen Georgiev |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Georgi Ivanov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Petar Kirilov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vasil Minev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ivaylo Nenkov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Georgi Nikolov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ümit Öztürk |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vladimir Valkov |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Ivelin Zanev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Valentin Zhelezov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
