Chelsea have reportedly expressed an interest in making an audacious move for Atletico Madrid centre-back Stefan Savic this summer, according to Sky Sport Italia.
The Blues are in talks on a move to sign the 27-year-old defender from the La Liga outfit this summer.
The Montenegro international has spent three seasons with Los Rojiblancos since joining the Spanish club from Fiorentina in 2015.
He has made 36 appearances for the Madrid giants last season but it is being reported that he could be on his way out of Wanda Metropolitano this summer.
The west Londoners are believed to be on the lookout for a number of new players this summer as they look to reshape a team capable of winning the Premier League title next season.
Chelsea ended up in a disappointing fifth place in the Premier League last season as they missed out on qualification for the UEFA Champions League.