Best March Madness betting promos: Sign-up for $3,600 in bonuses today
The College basketball season is at its apex, which makes now a perfect time to sign up with the best March Madness betting promos from the best sports betting apps in the industry. There are up to $3,600 in sign-up bonuses available from the best March Madness betting promos. These promos range include first bet offers, bet-and-get promos, and more.
Click on any of the sign-up modules below to register with the best March Madness betting promos. All the sports betting promos below are good choices for when you bet on March Madness today.
Sign up with the best March Madness betting promos and unlock $3,600 in bonuses today
See the best March Madness betting promos below and sign up to claim up to $3,600 in sign-up bonuses.
bet365
Click here to register with the bet365 bonus code RGNEWS and choose a $1,000 First Bet Safety Net, or $150 bet-and-get promo. These are two of the best March Madness betting promos out there. Get your first bet’s stake back in bonus bets if you lose, up to $1,000, with the First Bet Safety Net. Settle your $5+ first bet to unlock $150 in bonus bets, win or lose, with the bet-and-get promo.
In PA, an exclusive bet365 promo awaits when you click this link. Receive the $150 bet-and-get promo with an additional perk of 50 online casino spins, win or lose. Note that your first March Madness bet is required to have -500 or longer odds to qualify for your bet365 sign-up bonus.
- Click the offer module below in AZ, CO, IA, IN, KY, LA, NC, NJ, OH, and VA.
- Use the sign-up module below in PA.
BetMGM
Two more of the best March Madness betting promos are available when you sign up with the BetMGM bonus code of your choice. Click here to register with the BetMGM bonus code RGNEWS1600 and get 20% of your first deposit matched as sports bonus funds, up to $1,600. You must satisfy a 10× wagering requirement within 30 days with this BetMGM promo to withdraw your winnings.
The other BetMGM promo is a first bet on the house, up to $1,500. Sign up with the BetMGM bonus code RGTOP to get this sign-up bonus when you click this link. Get one bonus bet back equal to your stake if your first bet loses and is less than $50. Or get five bonus bets back equal to 20% of your stake if your first bet loses and is $50 or more.
- Use the offer module below in AZ, CO, IN, IA, KS, KY, MA, MD, MI, NJ, NC, PA, TN, WV, WY, and Washington D.C.
- Click the sign-up module below in AZ, CO, IA, IL, IN, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY, and Washington D.C.
Caesars Sportsbook
One of the more unique March Madness betting promos comes from when you sign up with the Caesars Sportsbook promo code RGTOPDYW. Click here to register and place a $1+ first bet to unlock 10 100% Profit Boost Tokens that double your potential winnings on a wager.
Make note of a $25 wager limit and $2,500 winnings limit in place on bets when you apply a Profit Boost Token. You have 14 days to use your Profit Boost Tokens before they expire.
- Click the sign-up module below 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
There are a couple different Fanatics Sportsbook promo options available to choose from depending on your state. Click here and make a $10 bet with -500 or longer odds to unlock $100 in bonus bets. Make a bet of $10 to unlock $100 in bonus bets the next two days as well to score $300 in total bonus bets when you wager at least $30.
The Fanatics Sportsbook sign-up bonus available in most states is $1,000 in No Sweat Bets redeemable with this link. Make a No Sweat Bet with -500 or longer odds today and get your stake back in bonus bets if you lose, up to $100. Make a No Sweat Bet each of the next nine days afterwards. In New York, click here and get a 300% Profit Boost Token when you sign up.
- Click the offer module below in AZ, MI, NJ, and PA.
- Click the sign-up module below 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 in NY.
Sign up with daily fantasy sports apps and social sportsbooks as legal March Madness betting promos alternatives
If the March Madness betting promos above aren’t options for you, two legal alternatives are daily fantasy sports sites and social sportsbooks. Unlock sign-up bonuses on the platforms below and to make your March Madness predictions.
Underdog Fantasy
Underdog Fantasy is a daily fantasy sports app that lets you make “Higher” or “Lower” player pick ‘em entries on March Madness. Click here to sign up with the Underdog Fantasy promo code RGNEWS and get a 50% deposit match promo, up to $1,000 in bonus cash. Satisfy a 1x play-through requirement within 14 days so remaining bonus cash doesn’t expire.
- Click the sign-up module below in IL, IN, KS, NY, VA, WY, AL, AK, AR, CA, GA, ME, MN, MS, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, UT, VT WI, and and Washington D.C..
Fliff Social Sportsbook
Fliff Social Sportsbook allows you to bet on March Madness betting markets like you would on the traditional online sportsbooks atop this piece. Click here to sign up with the Fliff promo code GRINDERS and spend $50 on the platform to unlock $100 in Fliff Coins. Fliff Coins are in-game currency which you use to pay for wagers. Purchase more Fliff Coins by spending money on Fliff Social Sportsbook.
- Click the offer module below 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.
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