Serena wins the battle of the Williams sisters

To the disappointment of those bemoaning a lack of "characters" at Wimbledon, Nick Kyrgios was beaten in four sets by Richard Gasquet yesterday, bowing out with his usual mix of brilliance and belligerence. The 20-year-old's on-court behaviour often resembles that of a hormonal teenager and he threw in the full range - with a "tanked" game, a warning for an audible obscenity and a seemingly endless running debate with the umpire.