Manchester United and Chelsea part of four-way tussle for Lille striker Jonathan David

Tottenham and West Ham also interested in forward.

HOT PURSUIT: Canada's Jonathan David is attracting interest from clubs in the Premier League. AP Photo/Patrick Post.

Jonathan David is at the heart of a tussle between Chelsea, Manchester United, Tottenham and West Ham, with all four clubs making checks on the Lille striker as part of their search for attacking reinforcements.

David, who is representing Canada at the Copa América, could be one of the bargains of the transfer window given that he has less than 12 months left on his deal and is not minded to sign an extension.