SportsSharapova, Azarenka and Serena progress in Madrid Open third roundNasir QureshiMay 9, 2012May 9, 2012 by Nasir QureshiMay 9, 2012May 9, 2012 Madrid: Top seeds Victoria Azarenka and Maria Sharapova breezed past Czech opponents into the Madrid Open third round on Tuesday along with former world number...