Besiktas are eyeing Watford striker Stefano Okaka.
Having clinched the signing of Arsenal midfielder Mohamed Elneny, Besiktas are now focused on adding a new striker.
Fanatik says Okaka is among the players being considered.
Besiktas coach Abdullah Avci has pushed the board to bring in a new striker now as a priority.
Also on their shopping list is Porto centre-forward Vincent Aboubakar.