Sania Mirza qualified for the singles main draw of the Family Circle Cup, a WTA event, after scoring a straight sets win over Ukraine's Olga Savchuk.
Caroline Wozniacki and Justine Henin barely broke sweat as they swept into the third round of the Australian Open in the first hour's play on another cool morning at Melbourne Park on Wednesday.
Sania Mirza won her first WTA Tour title of the season, clinching the doubles crown at the Morocco Open with American Vania King.
Romanian teenager Sorana Cirstea upset third seed Anna Chakvetadze 6-2, 1-6, 6-2 in the second round of the Family Circle Cup.
Making a comeback after a two-year hiatus, she enters women's doubles quarter-finals of Hobart International.
Serena Williams will try to take a step closer to history on Saturday when she plays her third-round match at the US Open.
Former World No 1 Ana Ivanovic was upset 7-5, 6-4 by 42nd-ranked Karolina Pliskova of the Czech Republic in the second round of the US Open on Thursday.