Wimbledon 2015: Defending champion Petra Kvitova takes little time beating Kurumi Nara

Anyone with a ticket for a Petra Kvitova match cannot afford to arrive late. In last year's final she saw off Eugenie Bouchard in under an hour; her first round match this year against Kiki Bertens lasted 36 minutes, in which Bertens was allowed one point against the serve - a double fault.