Chennai Super Kings defeats Kolkata Knight Riders by 9 wickets.In the IPL match at the Brabourne Stadium today, hosts Mumbai Indians defeated Delhi Daredevils by 39 runs. Chasing a target of 184, Delhi could manage only 144 for seven in their 20 overs. Earlier, electing to bat, Mumbai made 183 for 4. West Indian Pollard blasted a stunning 13-ball unbeaten 45. Mumbai who have already qualified for the semifinals, took tally to 18 points from 12 games. Daredevils remain on 12 points and need victories in their last two ties to enter the semi-finals.