With the March Madness Final Four right around the corner, new users can receive $150 in bonus bets at Caesars Sportsbook if your first bet wins when you register with the new Caesars Sportsbook promo code ACTION4BG1. Sign up with the Caesars Sportsbook promo code ACTION4BG1, submit a $1+ wager on college basketball odds(or any other sports betting market), and unlock $150 in bonus bets if you win.
Since your first bet on a March Madness Final Four wager must win for you to get $150 in bonus bets, I advise you to make a straight bet with favorable odds on Florida vs. Auburn and Houston vs. Duke. Sign up for one of the best sportsbooks and online betting sites for Final Four betting in AZ, CO, IA, IL, KY, LA, MD, ME, NY, OH, TN, VA, WY, and Washington D.C.
A second sign-up bonus up for grabs is the Caesars Sportsbook promo code ACTION4DYW in AZ, CO, DC, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, and WY. Sign up for your new Caesars Sportsbook account, make a $1+ first bet on the Final Four, and instantly unlock 10 100% Profit Boost Tokens. These Profit Boost Tokens double your winnings on wagers up to $25.
Note that your Profit Boost Tokens last for 14 days before they expire. This means you're able to use Profit Boost Tokens to double your potential winnings on Florida vs.Auburn and Houston vs. Duke in the Final Four Saturday, the NCAA Championship Game Monday, or other sports betting markets in the NBA, MLB, etc.
Caesars Sportsbook Promo Code ACTION4BG1: Bet on March Madness Final Four, Get $150 Bonus Bets If You Win
Click on the offer module below to sign up with the Caesars Sportsbook promo code ACTION4BG1. Whether you bet on Houston vs. Duke or Florida vs. Auburn, remember your $1+ first bet is required to win for you to unlock $150 in bonus bets (which are divided into six $25 wagers).
Because you must win your first bet to receive your bonus bets, a favorable wager I like is Auburn +16.5 (-1208). You don't profit much money when you make a first bet on this market. However, I would be stunned if Auburn can't keep the final score respectable given their level of talent. I think this bet has an excellent chance to hit, which means you net $150 in bonus bets.
On the other hand, the sign-up bonus from the Caesars Sportsbook promo code ACTION4DYW doesn't require your first bet to win for you to receive anything. Just submit a $1+ bet on any market, (such as Cooper Flagg prop bets in states that allow college player props), and instantly receive 10 100% Profit Boost Tokens.
A 3-leg parlay I like combining Houston vs. Duke and Florida vs. Auburn is Duke -5 (-110), under 136 total points between Houston and Duke (-110), and Auburn moneyline (+135) If you like my parlay, apply a Profit Boost Token to it. My parlay (which had +756 odds originally) now has odds of +1512 when a Profit Boost Token is applied. When you make a bet of $10 on those odds and win, you get your $10 back and profit $151.20.
How to Sign Up For Caesars Sportsbook
Look no further for how to sign up for Caesars Sportsbook and join in on Final Four betting than the listed steps below. Register with either Caesars Sportsbook promo code today and make a $1+ first bet.
- Click on the offer module above corresponding to the Caesars Sportsbook promo code you want to sign up with.
- Once redirected, make sure the Caesars Sportsbook promo code ACTION4BG1 is entered for the $150 bet-and-get promo, or the Caesars Sportsbook promo code ACTION4DYW is entered for the Profit Boost Tokens promo.
- Type in your personal identifying information to create your new Caesars Sportsbook account like your home address, name, and email address.
- Make a $10+ first deposit with one of the Caesars Sportsbook banking methods.
- Submit a $1+ first bet on the March Madness Final Four games, or any sports betting market.
March Madness Final Four Schedule
When you sign up with the Caesars Sportsbook promo code ACTION4BG1, place a $1+ first bet on the Final Four matchups in the NCAA Tournament on April 5, and Get $150 in bonus bets if you win. Or get 10 100% Profit Boost Tokens when you bet $1+ on the Final Four with the Caesars Sportsbook promo code ACTION4DYW.
- Florida vs. Auburn (6:09 p.m. ET on CBS)
- Houston vs. Duke (8:49 p.m. ET on CBS)
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)