March Madness Betting Sites and Sportsbook Promos

Online Sportsbooks · Promo Codes · March Madness Betting
The UConn Huskies go back-to-back and win the 2024 NCAA Men's Basketball championship. Bet on March Madness with these sportsbooks.
The UConn Huskies take the 2024 NCAA Men's Basketball trophy | Getty Images
Updated on 07/15/2024
Bonus Code VIBONUS1600 Claim Now

Every year, sports fans swallow a tough pill when the NFL season concludes in February. For half the year, football captivates the nation and then, it's gone. Fortunately, the NFL playoffs, including the Super Bowl, act as a perfect runway to one of the most fun and unique sporting events in the country.

March Madness!

Betting on March Madness Can I Bet on March Madness?

Yes! Below is a list of legal sites that bettors used to place wagers on the 2024 NCAA Tournament. These sportsbooks have the best March Madness sportsbook promos available.

Fanatics Sportsbook

The mega brand that is Fanatics has been one of the most exciting additions to the sports betting world over the last year.

Fanatics Sportsbook is giving their users plenty of odds boosts, profit boosts, and opportunities to get FanCash during March Madness.


ESPN BET March Madness

ESPN BET is now here!

There is an ESPN BET promo code to use at signup, so stay tuned for other potential promos for college basketball both in-season and in the tourney.

Until then, you can use code VIBONUS to get the following offer: Get a $1,000 First Bet Reset!


Draftkings Sportsbook

Almost everything said above can be said about the DraftKings promo code as well. It is FanDuel's biggest rival in the sports betting space and has been for several years.

In AZ, CO, CT, IN, KS, KY, MA, MD, ME, NY, TN, VA, WV, you can get this DraftKings offer: Bet $5, Get $150 in Bonus Bets - Instantly!

However, in IA, IL, LA, MI, NC, NJ, OH, PA, VT, WY only, you can get an enhanced offer: Bet and Get up to $300 in Bonus Bets - Instantly!

The Boston-based operator boasts a mobile app with a smooth interface and plenty of enticing deals. DraftKings is constantly offering users odds boosts, credited promo bets, and other creative incentives.


BetMGM Sportsbook

The well-known gambling brand BetMGM has enlisted multiple celebrities to lead their marketing campaign over the last few years in an attempt to climb into the upper-echelon of mobile sportsbooks through aggressive marketing.

Throughout 2024 so far, the self-proclaimed King of Sportsbooks launched in North Carolina. It has a great product, offering users similar promotions and bonuses as other top betting sites.

(Exclusive offer has a 10x wagering requirement and is only available in AZ, CO, IL, IN, IA, LA, KS, KY, MA, MD, MI, NC, NJ, OH, PA, TN, VA, WV, WY. Bonus Bets Expire in 7 Days. One New Customer Offer Only. Add’l terms.)


The international sportsbook has soared in popularity in the United States over the last few years thanks in part to their popular daily boosts.

Our bet365 bonus code can get all college sports bettors in official bet365 states bonus bets to use during March Madness. They even had a 2024 free bracket challenge for the tourney as $10 million is up for grabs at the bet365 sportsbook.

Caesars Sportsbook

Caesars Sportsbook

Caesars is a renowned entertainment and hospitality company and that is reflected in their mobile app. This platform offers plenty of leagues and markets for bettors to get involved in.

Caesars even offers users a chance to earn Caesars Rewards, an interesting perk that most books don't offer. This comps program is a great way to get extra value for your bets, whether you're betting on North Carolina, the 2023 and 2024 champion UConn Huskies, or your favorite team.


Fanduel Sportsbook

FanDuel is the sports betting industry leader, hauling in approximately a 40% market share according to most estimations. It offers users a top-notch mobile app and easy-to-use website.

New users in every FanDuel Sportsbook state can get this offer:

One thing that separates FanDuel from its competition is its notably large selection of leagues and markets. This could come in handy during March Madness when FanDuel offers props, odds boosts, or bonus bets that other operators don't typically offer.

March Madness Betting Overview

There is nothing quite like March Madness.

From mid-March to the first week of April, sports fans, bettors, and people who have never watched a basketball game in their life get in on the madness.

They don't play in the NCAA's 68-team, single-elimination men's basketball tournament, but they watch, bet, and fill out a bracket. Over the years, March Madness bracket pools have found their way into corporate offices, bars, and even schools.

Now, brackets and many other forms of March Madness betting show up in legal sportsbooks.

According to most estimates, The NCAA Tournament brings in about $8-$10 billion in sports wagers each year. Analysts expect that number to grow in 2024 alongside the rapid spread of legal sports betting in the US.

March Madness Betting Promo CodesMarch Madness Sportsbook Promos

Promo codes and welcome offers are a big part of sports betting, especially around the time of major events like March Madness.

First-time users on March Madness betting apps will almost always be able to take advantage of a welcome offer consisting of a deposit match, bonus bet, or something similar.

💰 NCAA Basketball Special Offers

March Madness sports betting apps regularly have promotions running that don't require the beneficiary to be a new user.

FanDuel usually has a few options to snag a good March Madness promo.

Both bet365 and BetMGM usually also promote free to enter bracket challenges with winnings up to $10 million. Try getting lucky with your March Madness bracket to win some free cash.

ESPN BET even had special promos on their sportsbook that involve March Madness as well, giving users the opportunity to win bonus bets and more.

Promotions ordinarily start with the First Four and reset or get re-shaped for each round. Plenty of books also offer odds boosts on certain teams to make the Final Four or win the national championship.

How to sign up for sportsbooks offering March Madness How to Sign Up and Bet on March Madness Betting Apps

Signing up for a site to bet on March Madness is a relatively universal process. While there may be a couple minor caveats depending on the sportsbook, the following instructions should suffice.

  • Navigate to your desired March Madness betting app or website
  • Click the "Sign Up" or "Join" button
  • Check back with Vegas Insider for any relevant promo codes
  • Enter a variety of personal information such as name, birthday, address, and last four digits of your SSN
  • Link your bank account, credit or debit card, or money transfer account
  • Make a deposit and start betting!

Mobile Betting How Do I Bet on March Madness?

Betting on March Madness is simple. Use the links that we offer to sign up for exclusive deals and promotions!

🌎 How Do I Know If It's Legal To Bet In My State?

Sports betting is legal in some capacity in about 30 US states. Some of those states, however, are limited to in-person wagering only or have a severely limited amount of online options.

Still, legal sports betting in 60% of US states is awesome. When it comes to March Madness, there are a couple nuances.

More than a handful of states have restrictions in place for betting on college sports.

New York and New Jersey, two of the country's biggest sports betting markets, don't allow wagers on their home-state college teams. They also prohibit bets on any college events taking place in their state.

Below is a list of states with sports betting restrictions in place for college sports:

Within this list, there are variations of the restrictions. For instance, Connecticut and New York do allow sports betting on local college teams if the team is participating in a tournament of four or more teams. However, North Carolina does allow prop betting on college sports on approved leagues, like collegiate football and basketball.

It's also worth noting that Arizona, Colorado, Indiana, Iowa, Michigan, Mississippi, South Dakota, Tennessee, and Virginia do not allow prop betting for college sports.

College sports betting restrictions, while confusing at times, are meant to protect the student-athletes.

March Madness Betting FAQMarch Madness Betting Sportsbooks FAQ

Can you bet on March Madness?

Yes! Betting on March Madness is legal in quite a few states across the US. We've got all the information you need to bet legally right on this page.

What are the best March Madness sportsbook promos?

By checking out all of the sportsbooks reviewed above in this article you can find plenty of March Madness sportsbook promos to take advantage of!

Where can you place a bet on March Madness?

The best March Madness betting sites include Fanatics Sportsbook BetMGM, FanDuel, DraftKings, bet365, Caesars Sportsbook, ESPN BET, and more: check out those sites here and don't forget to use our promo codes and links for some extra value right off the bat!

Who was favored to win March Madness 2024?

Oddsmakers had the Connecticut Huskies as the favorite to repeat and win the NCAA Men's Division I Basketball tournament in 2024 (which they did).

March Madness Betting ConclusionMarch Madness Betting Conclusion

The 68-team NCAA Tournament makes for one of the most exciting sporting events in the US. Over a three week span, each weekend is jam-packed with games from noon to midnight.

It's the best excuse sports fans have to park themselves on the couch for an ungodly amount of time. That, paired with the fact that so many people who are traditionally uninterested in basketball, or sports altogether, enjoy filling out brackets or betting on games, makes it that much more enjoyable.

While the Super Bowl reigns supreme as the single-game betting handle champ, March Madness is the most bet-on sporting event in the US.

If you're looking to get in on the action, be sure to check out Vegas Insider's awesome March Madness betting pages, and check back for updates regarding special March Madness promotions!

Other Betting Resources:

College Basketball Odds | March Madness Odds | Best College Basketball Betting Sites