Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2019 |  | Dobromir Mitov | MA | |||
| 03/2019 | | Andrey Yordanov | MF |  | CSKA Sofia U19 | CSKA Sofia U19 |
| 02/2019 |  | Nuno Tomás | DF |  | B-SAD | B-SAD |
| 02/2019 | | Yoan Baurenski | MF | | CSKA Sofia U19 | CSKA Sofia U19 |
| 02/2019 | | Martin Smolenski | FW | |||
| 02/2019 | | Lyuboslav Penev | MA | |||
| 01/2019 | | Ivan Turitsov | DF |  | CSKA Sofia II | CSKA Sofia II |
| 01/2019 | | Borislav Budinov | FW | | CSKA Sofia U19 | CSKA Sofia U19 |
| 09/2018 |  | Ali Sowe | FW |  | Chievo Verona | Chievo Verona |
| 07/2018 |  | Evandro | FW |  | Coritiba - PR | Coritiba FC |
| 07/2018 |  | Dante Stipica | GK |  | Hajduk Split | Hajduk |
| 07/2018 | | Plamen Galabov | DF |  | Etar Veliko Tarnovo | Etar Tarnovo |
| 07/2018 | | Angel Lyaskov | DF |  | PFC Litex Lovech | Litex |
| 07/2018 |  | Steven Pereira | DF |  | MVV | MVV |
| 07/2018 |  | Boris Sekulić | DF |  | Slovan Bratislava | Sl. Bratislava |
| 07/2018 |  | Janio Bikel | MF |  | N.E.C. | N.E.C. |
| 07/2018 | | Bozhidar Chukanov | FW | |||
| 07/2018 | | Jorghinho | FW |  | GD Chaves | GD Chaves |
| 07/2018 | | Maurides | FW |  | Os Belenenses | Belenenses |
| 07/2018 | | Tonislav Yordanov | FW | | PFC Litex Lovech | Litex |
| 07/2018 |  | Nestor El Maestro | MA |  | Spartak Trnava | Spartak Trnava |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2019 | | Maurides | FW |  | Changchun Yatai | Changchun Yatai |
| 02/2019 | | Stanislav Manolev | DF |  | PFC Ludogorets Razgrad | Ludogorets |
| 02/2019 | | Boris Sekulić | DF |  | Górnik Zabrze | Górnik Zabrze |
| 01/2019 | | Kiril Despodov | FW |  | Cagliari Calcio | Cagliari |
| 01/2019 | | Alexander Dyulgerov | DF |  | Septemvri Sofia | Septemvri Sofia |
| 09/2018 | | Plamen Galabov | DF | | Etar Veliko Tarnovo | Etar Tarnovo |
| 08/2018 | | Ukra | FW |  | CD Santa Clara | CD Santa Clara |
| 07/2018 | | Aleksandar Georgiev | MF | | Septemvri Sofia | Septemvri Sofia |
| 07/2018 | | Fernando Karanga | FW |  | Henan FC | Henan FC |
| 07/2018 |  | Roland Alberg | MF |  | Panionios GSS | Panionios |
| 07/2018 |  | Raoul Loé | MF |  | Omonia Nikosia | Omonia Nikosia |
| 07/2018 | | Nikolay Yankov | MF | | PFC Litex Lovech | Litex |
| 07/2018 |  | Jean Carlos Blanco | FW |  | Independiente Medellín | Medellín |