Arsenal and Manchester United are battling for Real Sociedad winger Antoine Griezmann.

Gunners boss Arsene Wenger rates the France U21 midfielder highly.

The Daily Express says United boss David Moyes is also tracking Griezmann, who could cost as much as £20million.

A battle may ensue between Arsenal and United for the Frenchman, with Sociedad admitting that they may be forced to sell.

"We want to keep him for as long as possible," a club source told Marca. "But we have a battle to convince him to stay - we know clubs are interested in him."

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