Shikhar Dhawan had plenty of reason to celebrate at the ACA-VDCA stadium on Sunday, a ground on which he made his international debut in 2009. Eight years ago, he fell for a duck against Australia but against Sri Lanka on Sunday, Dhawan notched up his 12th century off 85 balls and along with Shreyas Iyer, who also hit his second fifty, helped India to a record eighth consecutive bilateral series win.