Spain's Garbine Muguruza returns to Germany's Angelique Kerber during their women's singles third round match on day six of the 2015 Wimbledon Championships at The All England Tennis Club in Wimbledon, southwest London, on July 4, 2015.   RESTRICTED TO EDITORIAL USE  --  AFP PHOTO / ADRIAN DENNIS        (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)