Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Volen Chinkov |  | 4 | 0 | 1 | 3 | - | - | - | - | » All matches |
| Stanislav Todorov | | 4 | 2 | 0 | 2 | - | - | - | - | » All matches |
| Nikolay Kolev | | 2 | 0 | 1 | 1 | 1 | - | - | - | » All matches |
| Guillermo Cueto Amigo |  | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Nikola Popov | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Dragomir Draganov | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Ivo Andreev | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| João Bento |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Dimitar Dimitrov | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Francisco José Fernández Cintas | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Luís Ferreira | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Radoslav Gidzhenov | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Georgi Ginchev | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Georgi Ivanov | | 1 | 0 | 0 | 1 | - | 1 | - | - | » All matches |
| Georgi Kabakov | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Juan Antonio Manrique Antequera | | 1 | 0 | 0 | 1 | - | 1 | - | - | » All matches |
| André Narciso | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Georgi Nikolov | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Juan Francisco Roca Roblés | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Óscar Sauleda Torrent | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mustafa Shefket | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Vladimir Valkov | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ivelin Zanev | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Valentin Zhelezov | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |