Best March Madness Betting Sites for the 2026 NCAA Division I Men’s & Women’s Basketball Tournaments

Purdue point guard Braden Smith - Best March Madness Betting Sites for 2026

Each March, college basketball takes over the American sports spotlight as the top men’s and women’s teams around the country battle it out for March Madness glory. March Madness odds draw in bets upon bets at top online sportsbooks such as BetOnline and Everygame.

With so many March Madness betting sites to choose from, we are here to help make it easier for you to narrow down which site(s) you should entrust with your sports betting funds.

All of the top sports betting sites will have odds for all men’s and women’s NCAA tournament games, and many of those sites also have men’s and women’s March Madness futures odds throughout the year.

Which sportsbooks should you consider for your March Madness betting this year? Read on to find out the books we like best.

Best March Madness Betting Sites for 2026

If you want to bet on 2026 NCAA basketball tournament odds, look no further than BetOnline, Everygame, SportsBetting.ag, Lucky Rebel, and Bovada.

Is your March Madness betting focused on moneyline betting, spread betting, and over/under betting on the 67 games that will take place in each tournament? These books have you covered in that department.

If futures bets and prop bets are of interest, you will also be spoiled for choice among these betting sites.

As with other marquee events such as the Super Bowl, World Series, and NBA Finals, look out for special sportsbook bonuses and promotions at these sites and others.

Many of these betting sites also host March Madness bracket challenges, which provide an extra way to get invested in the twists, turns, and thrills of the NCAA Tournament.

What Is the Best Overall March Madness Sportsbook?

If you are looking for a site where you can place men’s and/or women’s March Madness futures bets at any point of the year and not just prior to and during the tournament action, a sports betting site like BetOnline is one of your best options, if not the best.

What Does BetOnline Offer March Madness Bettors?

Along with offering men’s and women’s March Madness futures during the season, BetOnline offers college basketball national championship futures odds even in the offseason.

college basketball odds at BetOnline

Now is a fantastic time to get acquainted with BetOnline if you have not done so already, especially because Betting News readers can get a 55% welcome bonus (up to $250) and 100 free spins to use at BetOnline Casino when they make their first deposit.

Also, BetOnline annually runs one of the best March Madness bracket challenges you will find. The BetOnline Bracket Madness contest is pay-to-play, as players must pay a fee for each entry, but it is worth the fee.

The specifics for the 2026 contest will be revealed in late February or early March, but the 2025 contest offered a guaranteed prize pool of $200,000. The first-place finisher received a grand prize of at least $50,000, while the top 1,250 finishers (and any ties) also received a cash prize.

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What Other Sportsbooks Should You Consider for 2026 March Madness Betting?

Sportsbetting.ag, Everygame, Lucky Rebel, and Bovada are also excellent options if you are looking to bet on both men’s March Madness and women’s March Madness.

All of those sportsbooks offer some great sports betting sign-up bonuses, reload bonuses, and rewards, so we recommend keeping tabs on our sportsbook offers page to stay updated about the best offers at those books and others.

If you are unfamiliar with any of these betting sites, check out our sportsbook reviews to learn more about what each site offers.

Each review discusses betting options, deposit and payout options, mobile and live betting, and bonuses and promotions, as well as other key factors like customer support.

More 2026 March Madness Information

All of our content for this season’s NCAA Division I men’s and women’s basketball tournaments will be in one place. Bookmark our March Madness main page to follow our picks, predictions, and tips on how to bet on the action at the best online sportsbooks.

The tips, tricks, and picks we provide are not only helpful for moneyline betting, spread betting, and over/under betting on games and futures bets on the tournament as a whole. They can also be valuable for your March Madness bracket challenges, including our very own Betting News Bracket Mania.

Also, follow us X (formerly known as Twitter), Twitch, and TikTok to catch all of the March Madness content that we will post on our socials.

Learn More About Sports Betting

This page provides valuable information for bettors who plan to bet on March Madness in 2026, whether they are new to betting on the NCAA Tournament or have been doing so for years.

Along with our March Madness-specific content, we have an ever-growing collection of guides designed to come in handy for betting on March Madness, college basketball, or other sports and events.

Whether you want to learn about over/under bets, prop bets, and other types of bets, notable sports betting terms and phrases, or sports betting strategies such as hedging and middling, we have you covered.

Learn More About the Best Online Sportsbooks

March Madness Betting Sites FAQ

Where can you bet on March Madness?
You can bet on March Madness at any sports betting site that offers March Madness betting odds. BetOnline, SportsBetting.ag, Everygame, Lucky Rebel, and Bovada all offer both men’s and women’s March Madness odds.
Can I bet on both men's and women's March Madness odds?
Yes, many top sportsbooks offer betting options for both men’s and women’s March Madness. You can place bets on individual games, tournament futures, and special props. Sites like BetOnline and Bovada provide extensive markets for both tournaments, ensuring plenty of betting opportunities.
Are there special March Madness promotions at online sportsbooks?
Yes, sportsbooks often run special promotions during March Madness, including deposit bonuses, free bets, and bracket contests. For example, BetOnline has a $200,000 Bracket Madness contest. Checking each sportsbook’s promotions page can help you find the best promos.
What kind of bets can I place on March Madness?
March Madness betting options include moneylines, spreads, and over/under bets for each game, as well as futures on the tournament winner and Final Four teams. Many sportsbooks also offer player props, game props, and live betting, giving you plenty of ways to bet on the action.