Liverpool boss Jurgen Klopp has refused to offer an update on talk Loris Karius is to join Besiktas.
Karius was not on the bench for Liverpool's 2-0 win away at Crystal Palace on Monday night, with Simon Mignolet replacing the German as backup to Alisson.
It has been claimed that Besiktas have agreed a two-year loan deal with a purchase clause to sign Karius from Liverpool.
The German goalkeeper is claimed to be closing in on a switch to Turkey, but Klopp is keeping his cards close to his chest.
Asked for an update on Karius' move to Besiktas, Klopp told a press conference: "Nobody has told me anything in any transfer situation is decided.
"So there is nothing I can say about that."
Karius has been replaced as Liverpool's number 1 this summer by Alisson, with the Reds splashing the cash to sign the Brazilian goalkeeper from Roma.
The German had a disastrous Champions League final for Liverpool at the end of last season and looks set to try and start fresh in Turkey with Besiktas.