P Gururaja. Pic/PTI

Indian weightlifters delivered the medals today but the system seems to have let them down at the ongoing Commonwealth Games. Mirabai Chanu (48kg) smashed snatch, clean and jerk and the overall Games records yesterday to claim India's first gold of the ongoing edition, while P Gururaja (56kg) overcame a few nervy minutes to clinch a silver in the men's competition.