Besiktas are keen to secure Nathan Redmond to a new deal.
The veteran midfielder's current deal is to expire at the end of the season.
Fanatik says Besiktas will offer Redmond a two-year contract, with sporting director Ceyhun Kazancı opening talks last week.
Redmond is keen to stay, but is eager to wait to see if Premier League offers will arrive.
The former Southampton captain is seeking an initial €2m-a-year to re-sign with the Black Eagles.