Second in Greece’s Super League, AEK (Athens), will compete against CSKA Moscow in the same round.
The Serbian team will most likely compete against Olympiacos since on Wednesday they beat the Montenegro club 2-0 in the first leg of the qualifier.
The first leg will be played on July 25 or 26 and the second on August 1 or 2. If both Greek teams pass they will be in the playoffs for the group stage.
The draw took place on Friday afternoon in Nyon, Switzerland.