Simon Kjaer, who made a record move to Turkey from Lille last summer, has been linked with a move to the Blues, who face competition from Manchester United over his signature, Goal.com has reported.
Italian TV channel SportItalia has revealed that Emanuel Mammana will be a Chelsea player next season.
Chelsea striker Diego Costa could leave the club during the summer transfer window, former team mate Jorge Resurreccion Merodio has revealed.
Arsenal, Manchester United and Chelsea will battle for Bayern Munich defender Medhi Benatia, RMC Sport has confirmed.
The future of Roma midfielder Radja Nainggolan continues to be uncertain as Manchester United have joined Chelsea in the race to sign the talented midfielder.
Romelu Lukaku wants to go back to Chelsea this summer, sources close to the player have told ESPN FC.
Borussia Dortmund are desperate to keep midfielder Henrik Mkhitaryan but Arsenal and Chelsea are ready to make a move during the summer transfer window.
Chelsea will challenge Manchester United in their attempt to sign Sporting Lisbon's Joao Mario.