Together with Stubbs , she was ousted in the semifinals of the doubles competition by the world no .
At the Dubai Tennis Championships , Stosur defeated Magdalena Rybarikova in straight sets before losing in the second round to Zheng Jie after winning the first set .
Together with Stubbs , Stosur was ousted in the semifinals of the doubles competition by the world no .
At the Dubai Tennis Championships , Stosur defeated Magdalena Rybarikova in straight sets before losing in the second round to Zheng Jie after winning the first set .