
Tang Jie-Ee Wei put up a gallant fight to stun Watanabe-Higashino 12-21, 21-16, 21-16 in a 61-minute thriller at the Hangzhou Olympic Sports Centre Gymnasium.
Today’s triumph marks the first win for the current world No 8 duo against Watanabe-Higashino after three meetings.
They first faced each other in the Singapore Open semifinals in June.
Tang Jie-Ee Wei will earn their semifinal ticket should they overcome world No 6 pair Dechapol Puavaranukroh and Sapsiree Taerattanachai of Thailand in their final Group A tie tomorrow.
Based on their head-to-head record, the Thais hold a slight edge over the national duo with two wins from three encounters so far.
Their maiden clash in the Malaysia Open quarterfinals in January resulted in a 21-19, 21-9 win for Dechapol-Sapsiree.
Tang Jie-Ee Wei got their WTF campaign on the wrong foot yesterday after losing 21-10, 21-13 to home pair Feng Yan Zhe and Huang Dong Ping.
Only the top two pairs from each group advance to the semifinals.