Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Nikola Popov |  | 3 | 1 | 0 | 2 | - | - | - | - | » All matches |
| Gero Piskov | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Vasimir El Khatib | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Todor Kirov | | 1 | 0 | 0 | 1 | - | 1 | - | - | » All matches |
| Georgi Spasov | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Martin Velikov | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |