keywords: sharapova hantuchova streak wimbledon matches
text: Sharapova Beats Hantuchova to Extend Winning Streak  ZURICH (Reuters) - Wimbledon champion Maria Sharapova  stretched her winning streak to 10 matches with a 6-4 7-5  victory over Slovakia's Daniela Hantuchova in the second round  of the Zurich Challenge Wednesday.