Chelsea boss Jose Mourinho is chasing Real Sociedad winger Antoine Griezmann.
The Sun says Mourinho wants Griezmann after offloading Juan Mata to Manchester United.
Arsenal's £12 million bid for the 22-year-old was rejected earlier this month, Spaniards Sociedad demanding a fee double what the Gunners offered.
France U21 star Griezmann has hit 12 goals in 18 La Liga games this season and is said to want to quit Sociedad for a bigger club to improve his chances of playing at the World Cup in Rio this summer.
