Jakarta | The World’s No. 1 Women’s Singles player, Tai Tzu Ying failed to defend the title this year after beaten in the semifinal stage of Blibli Indonesia Open 2019 BWF World Tour Super 1000, on Saturday (20/7). In the match that was held in Istora Senayan, Jakarta, Tai Tzu Ying was beaten with the score of 9-21 and 15-21 by the fourth seeded player from Japan, Akane Yamaguchi.