Raipur, May 10 -- Defending champions Royal Challengers Bengaluru (RCB) got to go back to the drawing board, do some repair works in order to strengthen their bid for the Indian Premier League (IPL) title defence, which has witnessed a brief, but an alarming mid-season slump due to a variety of factors.

The clash against five-time champions Mumbai Indians (MI) at Raipur would be a crucial one for the Red and Gold side, as they have faced two back-to-back losses to the Gujarat Titans and Lucknow Super Giants (LSG). At the fourth place with six wins and four losses, RCB's remaining four matches are extremely crucial, and the way things are looking, the road ahead is a tricky one for RCB.

Here is what has gone wrong for RCB in recent match...