Petra Cetkovska Pictures

  • MADRID, SPAIN - MAY 06: Petra Cetkovska of the Czech Republic plays a backhand against Sloane Stephens of the United States in their second round match during day four of the Mutua Madrid Open tennis tournament at the Caja Magica on May 6, 2014 in Madrid, Spain. (Photo by Clive Brunskill/Getty Images)