LONDON, ENGLAND - JULY 04: Bethanie Mattek-Sands of the USA in action during her Ladies' Doubles third round match alongside team-mate Sania Mirza of India against Venus and Serena Willaims of the USA on day nine of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 4, 2012 in London, England. (Photo by Julian Finney/Getty Images)