In IPL Twenty20 cricket tournament, Royal Challengers Bangalore will take on Mumbai Indians in Bengaluru at 8 p.m. today. Earlier, defending champions Kolkata Knight Riders had won the inugural match of the sixth edition of the IPL yesterday . At the Eden Gardens in Kolkata, they recorded an easy six wicket victory over Delhi Daredevils. Chasing a target of 129 runs set by Delhi Daredevils for a win, the Knight Riders achieved the target in 18.4 overs, losing just four wickets. The Delhi team were all out for 128 in the stipulated overs. Skipper Mahela Jawawardene was the top scorer with 66.