Ace Indian shuttler P V Sindhu's impressive run came to an end after a straight-game defeat to China's Wang Zhiyi in the women's singles semifinals of the season-opening Malaysia Open Super 1000 here on Saturday. The two-time Olympic medallist could not sustain the pressure against the world number two, committing too many unforced errors in a 16-21, 15-21 loss. Playing her first tournament after recovering from a foot injury that kept her on the sidelines since October last year, Sindhu also let slip an 11-6 lead in the second game. The loss also brought down curtains on India's campaign in the tournament. Sindhu took the fight to her higher-ranked opponent early, hitting hard and using her reach effectively. She produced her trademark cross-court smashes to race to a 5-2 lead before Wang's subtle touch helped her draw level with a run of points. A few misses from Wang allowed Sindhu to edge ahead 9-7 but the Chinese player clawed back once again to take a slender one-point lead