Egyptian qualifier Heba El Torky toppled Dipika Pallikal, the 12th seed from India, 11-9, 11-9, 5-11, 11-6, in the first round of the first WSA World Series squash event of the year at the University Club of Chicago here.
India’s Joshna Chinappa, the 2011 champion, also exited after losing 8-11, 3-11, 10-12 to Egypt’s eighth seed Nour El Tayeb.