Defending champion Caroline Wozniacki upset world No. 1 Garbine Muguruza 6-2, 6-0 to advance to the final of the Pan Pacific Open on Saturday
Wimbledon champion Garbine Muguruza advanced to the semifinals of the Pan Pacific Open by beating Caroline Garcia 6-2, 6-4
Barbora Strycova advanced to the quarterfinals at the Pan Pacific Open by beating fourth-seeded Jo Konta 7-5, 7-6 (5)
Garbine Muguruza began her reign as No. 1 with a 6-4, 6-0 win over Monica Puig to earn a spot in the quarterfinals of the Pan Pacific Open
Fifth-seeded Dominika Cibulkova has dispatched Carla Suarez Navarro 6-3, 6-3 to book a second-round spot in the Pan Pacific Open
There won't be anyone for players to argue calls with at this tennis tournament: They're getting rid of the line judges entirely
Seventh-seeded Angelique Kerber of Germany beat local favorite Naomi Osaka 6-3, 6-4 on Monday to advance to the second round of the Pan-Pacific Open
Brazilian tennis player Guilherme Clezar has apologized for an offensive gesture during a Davis Cup match against Japan
Qualifier Zarina Diyas of Kazakhstan outlasted defending champion Christina McHale 6-4, 0-6, 6-3 to advance to the final of the Japan Women's Open on Saturday
Defending champion Christina McHale of the United States has reached the Japan Women's Open semifinals by beating third-seeded Elise Mertens of Belgium 6-4, 6-1 in Tokyo
