Kevin-Prince Boateng was in action as Besiktas saw off Ankaragucu 2-1 in the Turkish Super Lig on Friday night.
The 33-year old has improved the Black Eagles since arriving from Fiorentina on loan, losing only once.
Besiktas took the lead in the sixth minute, with Burak Yilmaz scoring from the penalty spot for the second consecutive match.
Adem Ljajic doubled Besiktas' lead in the 88th minute before Ankaragucu netted a consolation goal in stoppage time via Ihan Parlak's penalty.
Dk.66: Boateng çu0131ktu0131, Diaby oyuna girdi. pic.