Olympic bronze medallist Bajrang Punia (65kg) on Saturday suffered a shock quarterfinals defeat and was out of gold medal contention while Sagar Jaglan will grapple for bronze in the 74kg event at the Wrestling World Championships. Bajrang, a two-time Commonwealth Games champion, succumbed to a technical superiority (10-0) defeat at the hands of 23-year-old Yianni Diakomihalis of the USA in the 65kg quarterfinal bout.