Liverpool fullback Glen Johnson is the bookmakers favourite to join Beşiktaş.
The Black Eagles are priced at 2.65 on Skybet as being favourites to sign the former England international over the summer transfer window.
Johnson is on the verge of agreeing terms with Beşiktaş according to Eurosport TR.
The 30-year-old right-back is currently available on a free transfer as Liverpool did not renew his contract.
The former England international has also been linked with a move to the Black Eagles Istanbul rivals Galatasaray according to the Daily Star but the Lions are currently priced at 9.
Beşiktaş are reported to have offered Johnson a deal worth €2.3 million per-season according to HaberTürk.
The Black Eagles were forced to play central midfielders Necip Uysal and Atiba Hutchinson as a fullback to fill the void when first-choice right-back Serdar Kurtuluş was not unavailable last season.
Johnson joined Liverpool from Portsmouth for £10 million in 2009 and has made 200 appearances for the Reds.