Babar Azam scored a second succesive hundred while Shadab Khan gave his career best bowling and batting to help Pakistan thump Sri Lanka by 32 runs in the second day-night international in Abu Dhabi.One-drop batsman Babar knocked a fighting 133-ball 103while Shadab scored a career best 52 not out to lift Pakistan from a struggling 79 for 5.That was before Shadab the bowler returned with his best figures of 3 wickets for 47 to dismiss Sri Lanka for 187 all out in 48 overs.The victory gives Pakistan a 2-0 lead in the five-match series while this becomes Sri Lanka's ninth defeat in a row.Skipper Upul Tharanga became the first Sri Lankan and 11th batsmen in the one-day history to carry his bat through a complete innings with a fighting 144-ball 112 not out — his 15th ODI century.The two teams will also play three Twenty20 internationals, the first two in Abu Dhabi (October 26 and 27) and the last in Lahore (October 29).