Rafael Nadal reaches semifinals in Miami , beating 2010 runner - up Tomas Berdych . World No . 1 will face his old rival Roger Federer in last 16 for first time since 2007 . Azarenka reached her 12th career WTA final , and will be seeking her sixth title . Two - time Miami winner Federer has easy victory as Gilles Simon retires early . Maria Sharapova will face 2009 champion Victoria Azarenka in Wimbledon 's final .
Rafael Nadal reaches semifinals in Miami , beating 2010 runner - up Tomas Berdych . World No . 1 will face his old rival Roger Federer in last 16 for first time since 2007 . Two - time Miami winner Federer has easy victory as Gilles Simon retires early . Maria Sharapova will face 2009 champion Victoria Azarenka in Wimbledon 's final .