None of the big sites are offering even $1 million for a perfect bracket this year!
Check out my site for other contests: https://www.sportscontests.net/
Will add more as I find them.
Yahoo is tops with a $50,000 Grand Prize to be randomly drawn from the top 1% brackets.
ESPN with a $20,000 BetsBuy Gift card and a trip to the 2015 Maui Invitational.
CBS with a trip to the 2016 Final Four.
Pretty weak considering how many eyeballs they deliver to prospective advertisers. You think GM or Ford would be willing to give away a few cars at least.