Duke-Michigan State Odds, Promos: Bet $10, Get $200 FREE (Win or Lose), and More!by ActionNetworkMarch 19, 2022March 19, 2022Check out how you can bet $10 on Michigan State-Duke to win $200 FREE, win or lose, plus more promos for the Big Tournament. Leave a Reply Cancel replyYou must be logged in to post a comment.