Rising Pune Supergiant beat Royal Challengers Bangalore by 27 runs in an IPL encouner in Bengaluru tonight.Batting first, Rising Pune Supergiants scored 161 for 8. In reply, Royal Challengers were restricted to 134 for 9 in their 20 overs. Pune now have four points from five games while RCB remained on two points after their fourth defeat in five games. In today's other IPL match in Mumbai, Mumbai Indians recorded a comfortable six-wicket win over Gujarat Lions. Mumbai successfully chased down a target of 177, with skipper Rohit Sharma remaining unbeaten on 40. Nitish Rana top-scored with 53. Earlier, Gujarat Lions made 176 for four in their 20 overs, with Brendon McCullum top-scoring with 64. Mumbai Indians maintain their pole position with four wins in five matches with the only defeat coming against Rising Pune Supergiant. Gujarat Lions on the other hand have lost three out of their four games.