WTA Finals: Petra Kvitova beats Maria Sharapova 6-3, 6-2
Tennis | October 23, 2014 16:25 ISTSingapore: Petra Kvitova beat Maria Sharapova 6-3, 6-2 at the WTA Finals on Thursday, further eroding the Russian player's hopes of claiming the year-end No. 1 ranking. Sharapova, who needs to win the title to