Blackstone is in talks to join the Aditya Birla-David Blitzer consortium to acquire RCB.
The Mittal family could also enter the fray, turning the RCB sale into a four-way contest between some of the biggest names in global finance.
RP-SG Group is also looking to sell a minority stake in Lucknow Super Giants, while the Rajasthan Royals sale is close to entering exclusive negotiations.
