Satwik-Chirag suffer shock defeat in opening round of Singapore Open
Lakshya Sen, Malvika Bansod make first-round exits at Denmark Open
Treesa committed a few errors but the Indian duo still managed to keep its nose ahead, despite the fighting Taiwanese pair.
The unseeded Indian beat the 11th seed 21-11, 13-21, 21-7 in a second round match that lasted an hour and two minutes.
Tanisha and Ashwini will face the winner of the other semifinal between Taiwanese pair of Sung Shuo Yun and Yu Chien Hui in the final on Sunday.
Top seed R M V Gurusaidutt entered the men's singles semi-finals, but women's defending champion P C Thulasi and reigning National champion Sayali Gokhale were knocked out of the US $15,000 Tata Open India International Challenge Badminton tournament at the Cricket Club of India, in Mumbai, on Friday.
India's number one singles player Prajnesh Gunneswaran beat Jay Clarke of Great Britain in straight sets to enter the main draw of the Miami Open, on Wednesday.