2025 Mega Auction Rules. The mega auction will take place over two days, covering sunday 24th and monday 25th of november, starting at 3:30pm (gmt) or 9pm. The ipl chairman has confirmed that the mega auction will indeed take place in 2025, and it’s expected that each franchise will get a limited number of retention spots, likely 3.

Here’s a detailed look at the retention rules for the ipl 2025 mega auction: Each franchise can retain up to six players from their previous squads.