COLOMBO, Sri Lanka (AP):Shahid Afridi then Anwar Ali lifted Pakistan from nowhere to beat Sri Lanka by one wicket with four balls left and sweep their two-match Twenty20 series yesterday.After winning the toss, Sri Lanka put up a formidable 172-7, helped by a career-best 48 not out from Chamara Kapugedera. On debut, Shehan Jayasuriya scored 40.Pakistan succumbed to 40-5 in the eighth over and appeared to be as good as buried, but Afridi and Mohammad Rizwan fought back with a 61-run stand in 37 balls. Afridi made 45 off 22 balls, including four sixes and a boundary.Rizwan was out for 17, and six runs later, Afridi was bowled by Jayasuriya, as Sri Lanka were lifted back on top. But Ali and Imad Wasim combined for 58 runs off 27 deliveries for the eighth wicket to bring Pakistan in sight of victory.Ali weighed in with 46 off 17 deliveries, including four sixes and three boundaries. He was out at 165-8 with eight balls left. Sohail Tanvir was then run out in the same over going for a second run, leaving Pakistan needing six off the last over.