In this week’s Sport: Britain’s sprint king Mark Cavendish talks high expectations, big reputations and returning to the Tour de France | Tennis legend Boris Becker reflects on his history-making triumph at Wimbledon | The Ashes in quotes - author Rob Smyth on the delivery that altered the course of the Urn’s history | Swimmer Jazz Carlin on the sessions that make her stomach ache | Plus: Mata, Brazil’s record goalscorer, on meeting Sir Alex Ferguson and her singing habit