WTA Tour

It was a good day for the favorites at the Dubai Duty Free Tennis Championships on Wednesday.

Varvara Lepchenko is the only American left at the Memphis International, where she is into her second career quarterfinal.

Agnieszka Radwanska rallied from 5-3 down in the third set to get past Aleksandra Wozniak.

Mandy Minella, who broke the Top 100 last week, was a winner at the Whirlpool Monterrey Open.

Camila Giorgi disposed of Nadia Petrova on Monday, continuing a trend of No.1 seeds losing their openers in Memphis.

Roberta Vinci and Sara Errani both won their first round matches in straight sets at the Whirlpool Monterrey Open on Monday.

Dubai Duty Free and the WTA have announced two former World No.1s as brand ambassadors for Dubai Duty Free.

Maria Kirilenko and Flavia Pennetta won on Day 1 of the Dubai Duty Free Tennis Championships.

There are now four Germans in the Top 20 - two of them weren't even born the last time it happened.

Jamie Hampton withstood four set points against her in the first set of her upset of 2011 Memphis International titlist Magdalena Rybarikova.