Besiktas midfielder Kevin-Prince Boateng is set to leave the club early after sustaining an injury in training.
Boateng, whose contract will not be extended after a six-month loan spell, was expected to be available for the clash with Gençlerbirli?i but his recent injury set-back means he will not participate in the game.
He reportedly has an edema in his left ankle which rules him out of the game.
The 33-year-old is expected to be given a rousing farewell from the club for his contributions.
He scored three goals in 11 games for the Turkish giants.