Andy Murray will give his all to win Davis Cup - Mark Petchey

Andy Murray's former coach Mark Petchey says the Scot is already practising hard on clay for the Davis Cup final against Belgium in Ghent on 27-29 November.

He predicts that the world number two will shake off injury concerns to play in the indoor hard court at the ATP World Tour Finals in London the week before.

Interview by Rhona McLeod.