Chennaiyin FC completed a double over Hyderabad FC with a dominant 3-1 win in the Hero Indian Super League clash at the GMC Balayogi Stadium here on Friday. Nerijus Valskis (43', 65') scored a brace and Rafael Crivellaro (40') got on the scoresheet as the visitors cruised to an easy victory and made it 12 points from 11 games. Marcelinho (88') scored for Hyderabad whose struggles at both ends of the field continued. They are winless in nine matches and remain at the bottom of the table with five points from 12 matches. [Video credit: ISL ] #HeroISL #IndianFootball #HFCCFC http://www.khelnow.com http://www.khelnowtv.com,