Chelsea are moving for Sporting CP midfielder Matheus Nunes.
Nunes is expected to switch to England this summer, where he is wanted by several clubs.
Newcastle United, Everton and Tottenham have been linked with Nunes.
However, Sky Deutschland says Chelsea are now favourites to land the 23 year-old.
The midfielder could arrive as a long-term successor for N'Golo Kante.
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