Updated On: 18 August, 2009 09:40 AM IST | | AFP
Maria Sharapova knocked off No 10 seed Nadia Petrova on Monday at the Rogers Cup tennis tournament in Toronto, advancing to the second round.
Former World No 1 Maria Sharapova cruised into the second round of the WTA hardcourt tournament on Monday with a straight sets win over compatriot Nadia Petrova.
The 22-year-old downed 10th seeded Petrova 6-3, 6-4, her third win over Petrova this season.