Register for a new sports betting account today with the Caesars Sportsbook promo code ACTION4BG1. This Caesars Sportsbook March Madness offer nets new users a $150 bet-and-get offer with with the Caesars Sportsbook promo code ACTION4BG1.
Simply sign up now and place a $1+ first bet on any of the March Madness NCAA Tournament college basketball games today or another market you prefer. You get $150 in bonus bets if your first bet wins. TheCaesars Sportsbook promo code ACTION4BG1 is clearly one of the best March Madness betting promos because you get $150 in bonus bets if your $1 first bet wins. Plus, these bonus bets also expire in 30 days, setting this offer apart from other top online sportsbooks.
Register now with the Caesars Sportsbook promo code ACTION4BG1 sign-up module below to get started with March Madness betting now.
In most states, the Caesars Sportsbook promo code ACTION4DYW is also available as a new user sign-up option. This Caesars Sportsbook sign-up bonus nets you 10 100% Profit Boost Tokens when you place an initial wager of $1 or more. you get the profit boost instantly.
Sign Up Now With Caesars Sportsbook Promo Code ACTION4BG1 for March Madness NCAA Tournament Bets
Let's take a look at how both Caesars Sportsbook promo code offers work when you register today. Keep in mind that even if both sign-up offers are available in your state, you must choose between the two.
Caesars Sportsbook Promo Code ACTION4BG1: Bet $1, Get $150 in Bonus Bets If You Win
Sign up now with the Caesars Sportsbook promo code ACTION4BG1 and place a $1+ first bet on college basketball or any other sports betting market. If the bet wins, you receive $150 in bonus bets. You must win your first bet to receive the bonus, and if you do, the bonus bets expire in 30 days.
For example, let's say I place my first bet for $1 on the Gonzaga moneyline (-275) vs. Georgia at 4:35 p.m. ET today:
- If Gonzaga wins, I receive $0.67 in profit, my $1 stake back, and $150 in bonus bets.
- If Gonzaga loses, I lose my $1 stake and don't get any bonus bets.
Caesars Sportsbook March Madness Sign-Up Steps
Follow the steps outlined below to register for a new account using the Caesars Sportsbook promo code today:
- Click here or any sign-up module on this page to visit the Caesars Sportsbook registration page.
- Select your state, grant location access, and click “Bet Now.”
- Enter your email; use the Caesars Sportsbook promo code ACTION4BG1 or Caesars Sportsbook promo code ACTION4DYW to claim your March Madness sign-up offer.
- Complete registration with your personal identifying details, including your name, home address, and the last four digits of your SSN.
- Deposit at least $10 using your preferred payment method.
- Place your first bet on any sports betting market via the Caesars Sportsbook app or site.
Must be 21+ and physically present in AZ, CO, IA, IL, KY, LA, MD, ME, NY, OH, TN, VA, WY or DC. Must register using eligible promo code. First wager after registration must qualify. Awarded as non-withdrawable Bonus Bets that expire 30 days after receipt. Bonus Bet amount not returned for winning bets. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start.® Gambling Problem? 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. ©2025, Caesars Entertainment. Gambling Problem? Call 1-800-GAMBLER MA: Call 1-800-327-5050 or visit gamblinghelplinema.org, NY: Call 877-8-HOPENY or text HOPENY (467369)
Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, 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. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®. Gambling Problem? CO, IL, KY, MD, MI, NJ, OH, TN, VA, WV, WY, Washington, D.C., KS, LA , ME, NC, PA (Affiliated with Harrah's Philadelphia): 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. ©2024, Caesars Entertainment