Defending champions Chennai Super Kings will clash with Royal Challenger Bangalore in the final of the Indian Premier League today at the MA Chidambaram Stadium in Chennai at 8 pm. Earlier, Chennai Super Kings romped into the finals by thrashing Mumbai Indians by 43 runs. Put into bat, Bangalore rode on Chris Gayle's blistering 89 in 47 balls to post an imposing 185 for the loss of 4 wickets. Chasing 186 to win Mumbai could made 142 runs for the loss of eight wickets. Sachin Tendulkar had conjured up hopes of a successful run chase, blasting a 24-ball 40 but once he was dismissed, Mumbai Indians lost the plot completely.