Ireland defeat West Indies by 4 wickets in opening Pool-B game of the ICC Cricket World Cup. In reply to West Indies' 305 runs Ireland made 307 for 6 in 45.5 overs.Yesterday, Team India opened its defence for the World Cup crown with a stunning 76-run victory over arch-rivals Pakistan at the Adelaide Oval. With the victory, India maintained their unbeaten record against Pakistan in the World Cup.