As college basketball fans ponder the Final Four betting odds ahead of Saturday evening's games, there's plenty of time to sign up with the top Final Four betting promos in the industry. Sign up with the Final Four betting promos in this article to unlock up to $3,600 in sign-up offers from the top sportsbooks and online sports betting sites.
Saturday's Final Four games are the Florida Gators vs. Auburn Tigers at 6:09 p.m. ET on CBS, and Houston Cougars vs. Duke Blue Devils at 8:49 p.m. ET on CBS Saturday. Wager on these games with the top sportsbook promod in the table below.
| College Basketball Sportsbooks | Best March Madness Sweet 16 Betting Promos | Sign-Up Link |
|---|---|---|
| bet365 | $150 Bet-and-Get or 1,000 First Bet Safety Net | TOPACTION |
| Fanatics Sportsbook | $300 Bet-and-Get Promo or $1,000 in No Sweat Bets | Click Here |
| BetMGM | Bet $10, Get $150 in Bonus Bets if You Win | ACTIONGET |
| Caesars Sportsbook | Bet $1, Get 10 100% Profit Boost Tokens | ACTION4DYW |
Make sure to reference the list of sportsbooks by state to check that you've claimed all the possible Final Four betting promos in your state to bet on Florida vs. Auburn and Houston vs. Duke. Note that if you're attending the Final Four in person in Texas, online sports betting isn't available. But legal alternatives like daily fantasy sports (DFS) are available for you.
Sign Up With The Best March Madness Final Four Betting Promos For $3,600 in Bonuses
Take advantage of the best Final Four betting promos below in states where online sports betting is legal to claim a maximum of $3,600 in bonus funds from the best sportsbook promos.
bet365
Choose from a couple of the best Final Four betting promos when you register with the bet365 bonus code TOPACTION. Choose a bet365 promo of a $150 bet-and-get offer, or $1,000 First Bet Safety Net. Pennsylvania players need to click here to sign up with a bet365 sign-up bonus of the $150 bet-and-get promo with 50 online casino spins as an additional perk.
Place a $5+ first bet with -500 or longer odds and net $150 in bonus bets when it settles, regardless of the outcome, with the $150 bet-and-get promo. With the $1,000 First Bet Safety Net, make a first bet with -5oo or longer odds and receive the amount of your stake back in bonus bets if your wager loses, up to $1,000.
- Use one of the sign-up modules below to register in AZ, CO, IA, IL, IN, KY, LA, NC, NJ, OH, TN, and VA.
- Click on the offer module below to sign up in PA.
Fanatics Sportsbook
More Final Four betting promos are able to be chosen from with a Fanatics Sportsbook promo, Claim a $300 bet-and-get bonus when you sign up with one of the Fanatics Sportsbook sign-up bonuses. Make a $10+ bet with -500 or longer odds each of your first three days, and unlock $100 in bonus bets each day to score $300 in total bonus bets when you wager $30 total.
Another of the best sportsbook promos offered by Fanatics Sportsbook is $1,000 in No Sweat Bets that can be made over your first 10 days. Register now and make a No Sweat Bet with -500 or longer odds. If your wager loses, you get your stake issued back in bonus bets, up to $100. Make up to $1,000 in No Sweat Bets over 10 days. New York players get an exclusive promo when they sign up of a 300% Profit Boost Token that must have -500 or longer odds.
- Click on the sign-up module below to register in AZ, CO, CT, IL, IN, LA, MA, MD, MI, NC, NJ, PA, OH, TN, VA, and WV.
- Use the offer module below to sign up in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, and WY.
- Click the sign-up module below to register in NY.
BetMGM Sportsbook
The trend of sportsbooks offering multiple Final Four betting promos continues when you sign up with a BetMGM bonus code. Register with the BetMGM bonus code ACTIONGET and unlock $150 in bonus bets if you win your $10+ first bet. If your first bet results in a loss, you receive no bonus bets, so be mindful when you make your first wager and don't take a massive risk on a parlay.
A second choice you have is to sign up with the BetMGM bonus code TOPTAN1600. Get a 20% deposit match, up to $1,600 in sports bonus funds with this BetMGM promo. Deposit $8,000 to claim the full promo amount of $1,600. The final of the BetMGM Final Four betting promos is the BetMGM bonus code TOPACTION. Register now and get the stake of your first bet issued back in bonus bets if you lose, up to $1,500.
- Click the offer module below to sign up in CO, MI, NJ, PA, and WV.
- Use the offer module below to register in AZ, CO, DC, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, and WY.
- Use the offer module below to sign up in AZ, CO, DC, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, and WY.
Caesars Sportsbook
Rounding out the list of the best Final Four betting promos is the Caesars Sportsbook promo code ACTION4DYW. Sign up for 10 100% Profit Boost Tokens as your Caesars Sportsbook sign-up bonus and place a $1+ first bet on the Final Four. Your potential winnings on a wager are doubled when you use one of these Profit Boost Tokens.
There are a couple of things to keep in mind when you apply a Profit Boost Token to one of your wagers. You have 14 days to use your Profit Boost Tokens before they expire. Additionally, there's a $25 limit on how much you can wager on a boosted bet, and $2,500 is the most you can win on a boosted bet.
- Click the sign-up module below to register 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.
Best Legal Alternatives to March Madness Final Four Betting Promos
Kalshi
There's no legal alternative to Final Four betting promos more widely available across the U.S. than Kalshi. Sign up with the Kalshi promo code ACTION with the offer module below and make $100 in trades to activate a $10 bonus that gets issued to your account. To make trades, purchase shares in Final Four markets by putting money on a prediction. Make trades on March Madness, pop culture, politics, and more on Kalshi.
- Use the offer module below to sign up in AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NH, NM, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, and DC.
PrizePicks
Play DFS and make player pick 'em lineups on the Final Four when you sign up with the PrizePicks promo code ACTIONMAX. Make a $5+ first lineup of Final Four player picks to unlock $50 in instant bonus cash that has no strings attached. Predict if players achieve more or less than their projected statistics to make a lineup of player picks.
- Click the sign-up module below to register in AL, AZ, IL, KS, VA, WY, DC, DE, MA, AK, AR, CA, GA, KY, MN, MO, MS, NE, NM, NC, ND, OK, OR, RI, SC, SD, TN, TX, UT, VT, WI, WV, and WY.