Sign up now with the Caesars Sportsbook promo code ACTION4DYW to bet on the March Madness NCAA Tournament this Friday, March 20. The Caesars Sportsbook March Madness bonus offer gives new users 10 100% Profit Boosts when you sign up and bet $1 today.
Use the Caesars Sportsbook promo code ACTION4DYW when you register a new account and bet $1 to get started for taoday's college basketball slate. The March Madness promo is only for new users, 21+ in the following legal sports betting states: AZ, CO, DC, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MO, NJ, NY, NC, OH, PA, TN, VA, WV, and WY.
Click the sign-up module below to claim the best March Madness promo from Caesars Sportsbook now.
Caesars Sportsbook Promo Code ACTION4DYW: Bet $1 Today for March Madness 100% Profit Boosts
Caesars Sportsbook keeps it simple for new sign-ups: Bet $1+ and double your winnings on your next 10 bets, with 10 100% Profit Boost Tokens. The Caesars Sportsbook promo code ACTION4DYW is all you need to get started today with one of the best sportsbooks on the market today.
Claim the Caesars Sportsbook March Madness promo bet on NCAAB odds like Miami vs. Tennessee at 4:25 p.m. ET on TBS. Use our expert best bet when you sign up via the ACTION4DYW module below.
March Madness Expert Pick for Profit Boost Tokens
With Caesars Sportsbook promo code ACTION4DYW, you get 10 guaranteed 100% Profit Boost Tokens with a $1 bet on the NCAA Tournament today. Register now and bet $1 on our Miami (OH) vs. Tennessee prediction.
- Expert Pick: Tennessee 1H -5.5 (-110)
Here's the why according to Action Network expert Ryan Minion:
"If there's one area Miami lacks in that could get it into trouble, it's definitely the RedHawks’ lack of size in the paint, with just one player in Steele’s rotation standing above 6-foot-8. Given how elite [Nate] Ament has been all season, I suspect Miami’s lack of size and physicality inside the lane will prove very problematic in its success containing the freshman. … I'm also looking to back Tennessee on the first-half spread (-5.5)."
Make sure to use your Profit Boost Tokens within 14 days to avoid expiration. All Profit Boost tokens must be used on bets of $25 or less. With a win, you double your winnings on each boosted bet.
FAQs for Caesars Sportsbook Promo Code ACTION4DYW: Sign-Up Steps
The top Caesars Sportsbook FAQ is what are the sign-up steps? See our answer below:
- Register a new Caesars Sportsbook account by clicking this link.
- The Caesars Sportsbook promo code ACTION4DYW should automatically apply.
- Complete the verification steps to create your new sportsbook account.
- Make a $10 deposit to activate the March Madness promo.
- Place a $1 bet on any sports betting market or odds.
- You get 10 100% Profit Boost Tokens to use within 14 days.
Terms & Conditions
Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MO, NJ, NY, NC, OH, PA, TN, VA, WV, WY, or Washington, DC. New users only. Must register using eligible promo code. Min. qualifying bet amount: $1. Tokens max. bet amount: $25 per token. Tokens bet max. add'l winnings: $2,500 per token. Token(s) expire 14 days after receipt. Not reissued for voided/pushed bets. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®. Gambling Problem? CO, IL, KY, MD, MI, MO, NJ, TN, VA, WV, WY, KS, ME, NC, PA: If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER ( 1-800-426-2537 ) or MD: visit mdgamblinghelp.org or WV: visit 1800gambler.net; AZ: Call 1-800-NEXT-STEP; IN: Call 1-800-9-WITH-IT; IA: Call 1-800-BETSOFF; LA, Washington, DC: Call 1-800-MY-RESET. ©2026, Caesars Entertainment
