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Whether you're a seasoned sports bettor or are just looking to get in on the action for March Madness, there rare plenty of special promotions and bonuses from sportsbooks that you can take advantage of.
The 2023 NCAA Tournament for Men's Basketball starts Tuesday, March 14, and runs until Monday, April 3. Almost all sportsbooks have released special promotions for both new customers as well as existing custimers.
Below is a look at the March Madness promotions and bonus offers currently available. Click here to jump to the March Madness DFS promos.
Sports Betting Sign-Up Offers You Can Use on March Madness
#1
Our Partner
Bet $20, Get $200 Bonus
States: AZ, CO, CT, IL, IN, IA, KS, LA, MA, MD, MI, NJ, NY, OH, PA, TN, WY, WV, VA
#2
Our Partner
Up to $1,500 Back in Bonus Bets
States: AZ, CO, IL, IN, IA, KS, LA, MA, MD, MI, NJ, NY, OH, PA, TN, WV, WY, VA
#3
Our Partner
10 Second Chance Bets of $100 Each
States: CO, IL, IN, IA, KS, MA, MD, MI, NJ, NY, OH, PA, VA, WV
#4
Our Partner
Second Chance Bet Up to $500
States: AZ, CO, IL, IN, IA, LA, MD, MI, NJ, NY, OH, PA, VA
Other Sportsbook Sign-Up Bonus Offers
- SI Sportsbook. Get $20, Get $200 in Free Bets
- Betway. Up to a $250 Free Bet
- DraftKings. Bet $5, Get $200 in Bonus Bets
- Caesars. $1,000 First Bet on Caesars
- Unibet. Risk-Free Bet Up to $500
March Madness Betting Offers for Current Customers
If you've already joined all sportsbooks available in your state—which we highly recommend that you do so you can shop around for the best odds and take advantage of the sign-up bonuses—there are still some March Madness offers that sportsbooks are offering for current customers.
New customers can also take advantage of these offers, you'll just have to sign up for the sportsbook first. You can use both the sign-up bonus offer and the below offers if you're a new customer.
Here are some that are currently available:
- BetMGM $10M Perfect Bracket Challenge – ends 3/16 at 11:59 am. Create a bracket for free with BetMGM. Guaranteed $100,000 prize for the best bracket. $10M prize for anyone that picks a perfect bracket.
- FanDuel Bracket Parlay Insurance. Place $1 or more on a 3+ leg Same Game Parlay or Same Game Parlay+ and get a refund in bonus bets if exactly one leg loses. SGP or SGP+ must have final odds of +400 or longer.
- BetRivers NCAAB Madness Parlay Insurance. Place a 4+ leg parlay (-500 min odds on each, +100 final odds) and receive your stake back in bet credit if exactly 1 leg loses. Runs from 3/14 to 3/19 & 3/23 to 3/26.
- BetRivers Madness Live Bet & Get. Place a $10+ live wager on any game and receive a 50% match in bet credit. Runs from 3/23 to 3/26.
- BetRivers Madness Semifinals Live Bet & Get. Place a $25+ live wager on both semifinal games to receive a $25 live bet credit for the championship game. Runs on 4/1 only.
- BetRivers Squares Deposit Offer. Deposit to your account with code SQUARES to receive a free square on the championship game. Runs from 4/2 to 4/3.
FanDuel Bet the Bracket No Sweat – ends 3/15 at 11:59 pm. Place a $5 to $100 wager on any college basketball market with odds of -200 or longer and receive a refund in bonus bets if it loses.
DFS March Madness Special Offers
- Underdog Fantasy. 100% Deposit Match Up to $100.
- OwnersBox. 100% Deposit Match Up to $500.
- Thrive Fantasy. 100% Deposit Match Up to $100.
- ParlayPlay. 100% Deposit Match Up to $100.
- Vivid Picks. 100% Deposit Match Up to $100.
