KINGSTON, Jamaica — Sherfane Rutherford reached his half-century in the last over of a dramatic run chase as West Indies completed a series-clinching five-wicket win with two deliveries to spare Sunday in the third Twenty20 international against Sri Lanka.Rutherford was unbeaten on 54 from 40 deliveries and Jason Holder clobbered three sixes in the penultimate over, finishing 21 not out off five balls as West Indies reached 170-5 in reply to Sri Lanka’s 169.Two costly missed catches during Rutherford’s innings hurt Sri Lanka’s chances of taking the series after the first two games were split.West Indies went into the deciding game with an attacking focus, deciding to bowl first after winning the toss.Shamar Joseph (5-33) backed up the decision by snaring five wickets to contain Sri Lanka’s innings in a player-of-the-match performance.West Indies won the first T20 by seven wickets and Sri Lanka won the second by 37 runs on Saturday, leaving the series in the balance.Joseph took two wickets in the sixth over and three in the last over of Sri Lanka’s innings — twice missing hat-trick opportunities. Matthew Forde took a stunning one-handed catch off his own bowling to remove Kusal Mendis (5) on the ninth delivery of the match.Sri Lanka accelerated to be 49-1 after five overs, then Joseph struck with wicket …
