Second seed PV Sindhu today lost in the semi-finals of the Malaysian Masters Badminton tournament at Kuching, Sarawak. She lost to the lower seeded Japanese, Nozomi Okuhara, 21-19, 13-21, 8-21.In the Men's section, Ajay Jayaram is yet to play his semi-final match today. He will take on Jeon Hyeok Jin of Korea.P. Kashyap had, earlier crashed out in the pre-quarterfinals, while Saina Nehwal is not playing in this tournament.