Chennai being more spin friendly yet balanced one even for batsmen, should be a good match with both teams having good spinners and Maxwell will have a bigger role with his useful off spin bowling option and Washington Sundar being the local boy, should be a cracker of the match and if we get decent start from Kohli and his partner (in Devdutt Padikkal's absence due to Corona).
It's also good to note that Mumbai is a slow starter team and should give an opportunity for RCB to win.
RE: IPL 2021 MI v RCB - key match ups and head to head stats