India’s Saurav Ghosal edged world no. 38 Yahya Elnawasany of Egypt in their opening-round clash at the PSA World Championships on Friday at the University Club of Chicago. Earlier, the other three male Indians in action, Mahesh Mangaonkar, Ramit Tandon and Abhay Singh also lost in straight sets to exit from the opening round. 4 in men, defeated Tandon 14-12, …