The German stopper is on loan at the Turkish club until the end of the season, however there is trouble with the player saying he is owed wages
Liverpool goalkeeper Loris Karius has sued Besiktas for repeatedly failing to pay his wages during his loan spell at Vodafone Park.
His agent, Florian Goll, said that the Super Lig club had not paid the German his full contracted amount between October 2019 and March this year, and they are now taking legal action.
Besiktas board member Erdal Torunogullari had previously confirmed Karius' desire to leave in an Instagram post in which he described the demanded payment as "undeserved".