In IPL-9, Mumbai Indians are taking on Royal Challengers Bangalore at Wankhede Stadium. The home side won the toss and they chose to field first. Both teams are coming at the back of defeats and will be keen to return to winning ways. While Mumbai lost to Sunrisers Hyderabad in Hyderabad, Bangalore lost to Delhi Daredevils at home.The form of the batsmen presents Mumbai Indians a worry; in the three matches they have batted first, their top order has caved in and the team has managed moderate scores. Whereas Bangalore are concerned, they will be missing the services of the destructive Chris Gayle, while the bigger worry surrounds them is the performance of their bowlers.