In the IPL tonight, Rajasthan Royals will meet Royal Challengers Bangalore in Jaipur. The match at the Sawai Man Singh Stadium is crucial for both the teams. A defeat for either team would more or less rule them out of contention for a semi-final berth.At present, both teams are tied on 12 points, after having played a dozen games each.So far, only Mumbai Indians have booked their place in the semi-finals of the eight-team competition.