| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Stoyan Arsov |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Volen Chinkov |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Georgi Kabakov |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Dragomir Draganov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Krasen Georgiev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Georgi Ginchev |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kristiyan Kolev |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Vasil Minev |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nikola Popov |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
