Chelsea manager Maurizio Sarri has said Barcelona will find it "impossible" to sign Willian in the January transfer window.
According to Jason Burt of the Daily Telegraph, the Premier League side have turned down a deal worth a potential £50 million for the 30-year-old; Barcelona forward Malcom, who has struggled for game time at the Camp Nou this season, was said to have been included as part of the possible package.
Having been linked with Barcelona during the summer, it would appear Willian is set to be the subject of further speculation in this window.