Venus Williams will open her season at the ASB Classic in Auckland, New Zealand.
Former Wimbledon champion Petra Kvitova of the Czech Republic beat Angelique Kerber of Germany 6-2, 0-6, 6-3 to win the Pan Pacific Open title on Saturday.
Petra Kvitova rallied to defeat Venus Williams 3-6, 6-3, 7-6 (2) and advance to the Pan Pacific Open final on Friday.
Venus Williams beat Eugenie Bouchard of Canada 6-3, 6-7 (4), 6-3 on Thursday to advance to the semifinals of the Pan Pacific Open.
Venus Williams rallied from a set down to defeat Simona Halep of Romania 4-6, 7-5, 6-3 Wednesday and reach the quarterfinals of the Pan Pacific Open.
Venus Williams upset top-seeded Victoria Azarenka 6-2, 6-4 on Tuesday to advance to the third round of the Pan Pacific Open.
Svetlana Kuznetsova of Russia beat third-seeded Sara Errani of Italy 6-4, 6-4 on Tuesday to reach the third round of the Pan Pacific Open.
Angelique Kerber of Germany advanced to the third round of the Pan Pacific Open by beating Maria-Teresa Torro-Flor 6-0, 6-1 Monday.
Venus Williams overpowered Mona Barthel of Germany 6-3, 6-1 on Sunday to advance to the second round of the Pan Pacific Open.
Russia's Nadia Petrova beat defending champion Agnieszka Radwanska 6-0, 1-6, 6-3 on Saturday to win the Pan Pacific Open.
Defending champion Agnieszka Radwanska will play Nadia Petrova in the final of the Pan Pacific Open.
Sam Stosur knocked two-time champion Maria Sharapova out of the Pan Pacific Open on Thursday, reaching the semifinals with a 6-4, 7-6 (10) victory over the Russian.
Two-time champion Maria Sharapova overpowered Lucie Safarova of the Czech Republic 6-2, 7-6 (5) Wednesday to advance to the Pan Pacific Open quarterfinals.
Top-ranked Victoria Azarenka eased into the third round of the Pan Pacific Open with a 6-1, 6-1 win over Austria's Tamira Paszek on Tuesday.
Marion Bartoli of France advanced to the second round of the Pan Pacific Open with a 6-1, 6-4 win Monday over local favorite Kimiko Date-Krumm, who had to deal with the distraction of a rowdy fan.
Wimbledon champion Petra Kvitova will lead the Czech Republic in the Fed Cup final against Russia.