Best March Madness betting promos: Claim $3,600 in bonuses to wager on Sweet 16 games
The time is now to sign up with the best March Madness betting promos in the online sports betting industry as the Sweet 16 is just a couple of days away. Bet on college basketball today with a number of the best sportsbook promos that max out at $3,600 in bonus funds for you to claim.
Click on any of the offer modules below to sign up with March Madness betting promos from the best mobile sportsbooks in the U.S.
You can’t go wrong with any of the best sports betting promos on the market if you’re looking for the top March Madness betting promos to wager on the Sweet 16 with.
- bet365 bonus code RGNEWS: $1,000 First Bet Safety Net or bet $5, get $150 in bonus bets, win or lose
- BetMGM bonus code RGNEWSGET: Bet $10, get $150 in bonus bets if you win or BetMGM bonus code RGNEWS1600: 20% deposit match, up to $1,600 in sports bonus funds or BetMGM bonus code RGTOP: First bet on the house, up to $1,500
- Fanatics Sportsbook promo: Bet $30, get $300 in bonus bets or Fanatics Sportsbook promo: Bet and get up to $1,000 in No Sweat Bets
- Caesars Sportsbook promo code RGTOPDYW: Bet $1, get 10 100% Profit Boost Tokens
Best March Madness betting promos: Claim these sportsbook promos and bet on Sweet 16
bet365
When you sign up with the bet365 bonus code RGNEWS, you get to pick from two March Madness betting promos. One promo is first bet insurance, up to $1,000 (called a First Bet Safety Net). If your first March Madness wager loses, your stake is returned to your account as bonus bets, up to $1,000.
The other bet365 promo is $150 in bonus bets that unlock when your $5+ first bet settles, win or loss. Click here in Pennsylvania, to get one of the best college basketball betting promos of $150 in bonus bets and 50 casino spins when your $5+ first bet settles, win or loss. You must have -500 or longer odds to qualify your first bet for your bet365 promo.
- Use the offer module below to sign up in AZ, CO, IA, IL, IN, KY, LA, NC, NJ, OH, TN, and VA.
- Click the sign-up module below to register in PA
BetMGM
Three more of the top sportsbook promos to bet on March Madness with are available with a respective BetMGM bonus code. Click this link to sign up with the BetMGM bonus code RGNEWSGET and get $150 in bonus bets, but only if you win your $10+ first bet on the NCAA Tournament.
Guarantee yourself sports bonus funds when you register with the BetMGM bonus code RGNEWS1600. Net up to $1,600 in sports bonus funds when you get 20% of your first deposit matched. Once you receive your bonus funds, satisfy a 10× wagering requirement within 30 days to withdraw your winnings.
The last of the March Madness betting promos offered by BetMGM is a first bet on the house, up to $1,500. Register with the BetMGM bonus code RGTOP and get the stake of your first bet back in bonus bets if you lose, up to $1,500.
- Use the sign-up module below to register in CO, MI, NJ, PA, and WV
- Click the offer module below to sign up in AZ, CO, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY, and Washington D.C.
- Click with the sign-up module below to register in AZ, IA, IL, IN, LA, KS, KY, MA, MD, NC, OH, TN, VA, WY, and Washington D.C.
Caesars Sportsbook
You won’t find any March Madness betting promos quite like the one available when you sign up with the Caesars Sportsbook promo code RGTOPDYW. That’s because your sign-up bonus is 100 100% Profit Boost Tokens, which double your winnings when you use one.
To unlock your Profit Boost Tokens, place a $1+ first bet on March Madness today. You instantly receive your Profit Boost Tokens, which expire in 14 days and have limits of $25 and $2,500 for your max wager amount, and max winnings amount, respectively.
- Use the offer module below to sign-up in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, NC, NJ, NY, OH, ON, PA, TN, VA, WV, WY, and Washington D.C.
Fanatics Sportsbook
More March Madness betting promos are offered with three respective Fanatics Sportsbook promo choices. Sign up with a $300 bet-and-get promo to net $300 in bonus bets over your first three days. Unlock $100 in bonus bets each day when you make a $10 March Madness bet with -500 or longer odds.
Click here instead to claim one of the best sportsbook promo out there of $1,000 in No Sweat Bets. Make a No Sweat Bet with -500 or longer odds each of your first 10 days. Whenever you lose a No Sweat Bet, your stake is issued back into your account in bonus bets, up to $100.
Lastly, use this link to register for a 300% Profit Boost Token in New York. Use your Profit Boost Token to make a maximum bet of $50 on March Madness today.
- Use the sign-up module below to register in AZ, CO, CT, IL, IN, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, and WV.
- Click the offer module below to sign up in AZ, CO, CT, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VA, VT, WV, WY, and Washington D.C..
- Use the offer module below to sign up in NY.
Sign up with these three alternatives to March Madness betting promos today
If the March Madness betting promos above are unavailable in your state due to online sports betting being prohibited, you can still make March Madness predictions and win money. Sign up with social sportsbooks or daily fantasy sports apps to win money on March Madness, and claim your new user bonus on each platform.
Kalshi
The first alternative to claiming March Madness betting promos is to sign up with Kalshi. With the Kalshi promo code GRINDERS, you unlock a $10 bonus once you make $100 in trades. To make a trade, spend money predicting a March Madness market, such as the winner of the NCAA Tournament. This is the only app to predict March Madness available in all 50 states and Washington D.C.
- Use the sign-up module below to register in all 50 states plus Washington D.C.
PrizePicks
Register with the PrizePicks promo code ROTOBONUS to see what one of the bets daily fantasy sports apps has to offer. Make your $5+ first lineup of March Madness player picks by guessing if players go for “More” or “Less” than their projected statistics. Submit your first lineup and unlock $50 in instant bonus cash, no strings attached.
- Use the offer module below to sign up 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.
Fliff Social Sportsbook
Sign up with the Fliff promo code GRINDERS to make your account with one of the best social sportsbooks in the industry. Spend $50 on Fliff by purchasing Fliff Coins, which you use to bet on March Madness betting markets similarly to how you bet on a traditional online sportsbook. Make $50 in purchases to receive $100 in Fliff Coins, which are able to be used on more March Madness wagers.
- Click the sign-up module below to register in AK, AZ, AR, CA, CO, CT, DE, FL, IL, IN, IA, KS, KY, ME, MD, MA, MI, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SD, TX, UT, VT, VA, WV, WI, and Washington D.C.
Image Credit: Getty Images