Day 12: Singapore's badminton darling upsetted world no. 25, Kaori Mori of Japan in the preliminary rounds when she defeated her easily 11-4, 11-6.

However, Li Li, ranked world no. 37 will score her biggest win if she beats reigning world champion, China's Gong Ruina on Day 13.

Li: "I will try my best. Hope I can do well."