Sunderland have made an offer for Wolves striker Steven Fletcher.

PA Sport says the Black Cats have made a formal offer for the 25-year-old Scotland international after months of speculation over his future.

Fletcher, who has two years remaining on his contract at Molineux, is understood to be among manager Martin O'Neill's main targets this summer as he attempts to plug the gaps left by Asamoah Gyan and Nicklas Bendtner.