They lost a hard-fought semifinals match against no.
In the doubles draw, Stosur and Petrova were seeded third and reached the final without dropping a set.
1 in doubles and a career-high to that point no.
In the following week, she was forced to retire at with a knee injury in the opening round.
She and partner Vinci advanced to the semifinals in doubles.
With this result, Stosur cracked the top 20 on the WTA Rankings for the first time in her career.