March Madness Betting Odds 2025

March Madness Betting Odds 2025

OnlineSportsBetting
By , Updated on: Mar 4, 2025 12:00 AM

For the entire month of March, the NCAA Tournament completely dominates the sports betting landscape. In 2025, with 67 games spread over three action-packed weeks, every matchup offers fresh, high-stakes betting opportunities and fuels a nationwide frenzy for March Madness odds.

If you’re looking to capitalize on all the odds March Madness has to offer, you’re in the right place. We’ve compiled the top tips to ensure your college basketball betting success — the best sportsbooks to get NCAA March Madness odds, betting lines explained, and more handy information.

If the above chart reads like a foreign language, don’t worry, later in this guide, we’ll cover how exactly NCAA March Madness lines work. And remember: March Madness is the NCAA Basketball playoffs, played every March. The four survivors go to the Final Four round—the winners of the Final Four play for the National Championship.

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Odds of a Perfect March Madness Bracket

Filling out a March Madness bracket might seem like a fun challenge, but the odds of achieving a perfect bracket are astronomically low. Statistically, if every game were a coin toss, the odds of picking all 67 winners correctly would be roughly 1 in 2^67—over 147 quintillion. In reality, however, the outcomes aren’t simply 50/50 events. Expert analyses, historical data, and team statistics further complicate predictions, driving the odds even lower. Each upset, buzzer-beater, or unexpected defensive masterpiece only adds to the challenge. With no room for error, even the smallest misstep can derail a bracket.

Over the years, countless fans have attempted to defy the impossibility, dreaming of etching their names into the history books by nailing every prediction. Yet, the unpredictable nature of college basketball—where lower-seeded teams can topple giants and game plans can be upended by raw determination—ensures that a flawless bracket remains a near-mythical achievement. Sportsbooks and statisticians alike have long touted the improbability of perfection, making even a near-perfect bracket a highly prized accomplishment among enthusiasts.

For bettors and casual fans, this elusive goal symbolizes the essence of March Madness: an unpredictable, high-stakes contest where anything can happen. Even with in-depth research and advanced analytics, the inherent randomness of the tournament makes a perfect bracket an almost insurmountable challenge. This is why every bracket submission is a leap of faith—one that embodies the true spirit of college basketball, where every game is a new chapter in an unfolding, unpredictable drama.

NCAA March Madness Odds

The NCAA Tournament isn’t just about the thrill of the game—it’s also about the ever-changing odds that keep fans and bettors on their toes. With every round, the futures and match-up odds evolve, reflecting the unpredictable nature of college basketball.

Futures Tables of Odds

To start things off, here’s how the latest odds to win March Madness shake out.

Men

2024/25 NCAAB Championship BetUS BetOnline Bovada
Auburn Tigers +775 +750 +750
Duke Blue Devils +900 +1000 +900
Gonzaga Bulldogs +1400 +1400 +1400
Tennessee Volunteers +1600 +1700 +1600
Houston Cougars +2100 +2000 +2000
Alabama Crimson Tide +2000 +2000 +2000
Kentucky Wildcats +2200 +2200 +2200
Kansas Jayhawks +2200 +2300 +2200
Iowa State +2500 +2500 +2500
Connecticut Huskies +3000 +3000 +3000
Florida Gators +3000 +3000 +3000
Marquette Golden Eagles +3000 +3000 +3000
Baylor Bears +3000 +3000 +3000
Michigan State Spartans +4000 +4000 +4000

Last updated on: March 4, 2025

Women

2024/25 NCAAB Championship BetUS BetOnline Bovada
South Carolina Gamecocks +185 +200 +210
UCLA Bruins +350 +360 +350
Notre Dame Fighting Irish +430 +425 +425
UConn Huskies +575 +575 +600
USC Trojans +650 +650 +650
Texas Longhorns +700 +700 +700
LSU Tigers +3000 +3000 +3000
TCU Horned Frogs +6000 +6000 +6000
Kansas State Wildcards +7500 +7500 +7500
Ohio State Buckeyes +10000 +10000 +10000

Last updated on: March 4, 2025

Many sportsbooks offer real-time odds updates through dedicated widgets, which display the next game’s odds or a rolling feed of upcoming match-ups. These tools are especially handy for live bettors who want to make informed decisions on the fly. Check with your preferred sportsbook’s website or mobile app to see if they offer such a widget, as it can greatly enhance your wagering strategy during the fast-paced tournament action.

Top Sportsbooks For March Madness Lines

When we said March Madness lines are everywhere, we weren’t kidding. Being as the NCAA tourney is the second biggest betting event of the year, behind only the NFL Super Bowl, hundreds of betting sites try to lure players for the annual competition.

Heck, lure might be an understatement. A more appropriate word might be “beg” because you’ll find a bevy of special bonuses and promotions built around the tournament. We’ll cover some of those deals later on, but first, let’s focus on which online sportsbooks are best for gambling on NCAA March Madness odds:

Bovada

Bovada is renowned for its robust online platform and an intuitive interface that appeals to both novice and experienced bettors. The sportsbook provides an extensive array of betting options for the NCAA Tournament, ranging from traditional moneyline wagers and point spreads to live in-play betting that keeps you on the edge of your seat throughout each game. Bovada’s odds are consistently competitive, matching or even surpassing those offered by major Las Vegas establishments. The platform’s real-time updates and mobile compatibility ensure that you never miss a betting opportunity, no matter where you are.

Additionally, Bovada offers attractive promotional bonuses during March Madness, including enhanced odds on select match-ups and cashback offers, making it an ideal choice for those looking to maximize their returns. Customer support is available around the clock, ensuring that any queries or issues are swiftly addressed. The site also features detailed statistics and analysis, which help bettors make informed decisions. With a user-friendly interface, secure payment options, and a longstanding reputation in the online sports betting industry, Bovada stands out as one of the top destinations for NCAA Tournament action. Whether you’re a seasoned bettor or just starting out, Bovada’s comprehensive suite of features and enticing promotions make it a must-visit sportsbook during March Madness.

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BetUS

BetUS has carved out a niche as a dynamic sportsbook that caters to both casual fans and hardcore bettors. With an emphasis on delivering a personalized betting experience, BetUS offers a wide range of wagering options tailored for March Madness. From traditional bets on game outcomes to innovative prop bets and live in-play markets, every aspect of the tournament is covered. BetUS’s platform is known for its sleek design and ease of navigation, allowing users to quickly locate games and odds. One of the standout features is its generous welcome bonus and recurring promotional offers, which provide bettors with added value right from the start.

In addition, the sportsbook offers detailed game previews, expert analysis, and up-to-date statistics, helping users make data-driven decisions. Security is a top priority at BetUS, with robust encryption and reliable payment methods ensuring that your betting experience is safe and hassle-free. Customer support is readily available, offering expert assistance whenever needed. BetUS not only delivers competitive odds but also enhances the overall experience with a responsive mobile app and seamless live betting features. As March Madness unfolds, BetUS remains committed to offering a top-tier betting experience, combining advanced technology with unparalleled customer service to meet the demands of modern sports bettors.

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BetOnline

BetOnline brings an all-encompassing betting experience to the world of March Madness. With an extensive selection of wagers available—from traditional moneylines and point spreads to exotic props and live in-play bets—BetOnline caters to every type of bettor. The sportsbook is particularly noted for its competitive odds that mirror those found in high-end Las Vegas casinos. Its user interface is designed for simplicity and ease of use, enabling quick navigation between games and bet types. BetOnline also offers attractive promotions and bonuses during the tournament, such as deposit match offers and risk-free bets, which add an extra layer of excitement to every wager.

In addition to its betting options, BetOnline provides a wealth of statistical data and expert analysis, helping users make informed decisions. Their live betting section is especially robust, delivering real-time updates and dynamic odds adjustments as the games progress. Security is paramount at BetOnline, with advanced encryption technologies in place to protect your information. The platform supports a wide variety of payment methods, ensuring seamless transactions for deposits and withdrawals. Customer support is available 24/7, ready to assist with any inquiries. Overall, BetOnline stands out as a top choice for March Madness enthusiasts who seek a comprehensive, secure, and engaging betting environment during one of the most exciting times in sports.

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XBet

XBet is emerging as a fresh and innovative sportsbook that caters to the modern bettor. With a design that emphasizes speed and simplicity, XBet offers a seamless betting experience during March Madness. One of the standout features of XBet is its focus on interactive and dynamic betting options. Bettors can enjoy live in-play betting, where odds are updated in real time, capturing the fast-paced nature of college basketball. The platform also features a variety of prop bets and futures that add extra layers of excitement to every game. XBet’s odds are carefully calibrated to ensure competitiveness, and its intuitive interface makes it easy for both new and experienced bettors to navigate through the multitude of betting options.

Promotions during March Madness are tailored to enhance the overall betting experience—offering bonuses, cashback offers, and even special contests that add an extra thrill to each wager. Security and reliability are also key priorities at XBet, with robust encryption measures safeguarding all transactions and personal data. Customer support is responsive and knowledgeable, ensuring that any issues are promptly resolved. The mobile experience on XBet is equally impressive, allowing you to place bets and track live games seamlessly from your device. Whether you’re seeking traditional bets or looking to explore innovative wagering options, XBet is designed to meet the demands of today’s sports betting enthusiast, making it an excellent choice for the high-octane environment of March Madness.

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BetNow

BetNow has built its reputation on offering a smooth and rewarding betting experience, especially during the electrifying March Madness season. Known for its “lifetime VIP” loyalty program, BetNow incentivizes every deposit with additional bonuses, making it a favorite among regular bettors. The platform features a comprehensive suite of betting options that cover everything from moneyline bets to live in-play wagers. During March Madness, BetNow’s interface becomes a hub of activity, where every game is meticulously covered and updated in real time. The site’s design emphasizes user-friendliness, with easy navigation that allows bettors to quickly jump from one game to the next.

BetNow also provides a wealth of resources, including detailed game analysis, expert insights, and historical data, which empower users to make informed betting decisions. Security is a cornerstone of the platform, with state-of-the-art encryption ensuring that all personal and financial data remains protected. Customer support is available around the clock, offering prompt and efficient assistance whenever needed. With its competitive odds, enticing bonus offers, and a robust loyalty program that rewards frequent deposits, BetNow stands out as a top choice for betting on March Madness. Whether you’re a seasoned bettor or a newcomer looking to experience the thrill of the tournament, BetNow delivers a dynamic, engaging, and secure environment that enhances every betting opportunity throughout the college basketball season.

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Sportsbetting.ag

Sportsbetting.ag is a well-established sportsbook that has earned a solid reputation among NCAA Tournament enthusiasts. With a focus on delivering a full spectrum of betting options, Sportsbetting.ag offers everything from traditional pre-game wagers to innovative live betting markets during March Madness. The platform prides itself on providing competitive odds that are constantly updated to reflect the fast-changing dynamics of college basketball. Sportsbetting.ag’s website is designed with simplicity and efficiency in mind, making it easy for users to find their favorite games and place bets quickly. The site is also known for its generous promotional offers, which include welcome bonuses, deposit matches, and special tournament-specific promotions. In addition to a robust betting interface, Sportsbetting.ag provides in-depth statistics and expert analyses that can be invaluable for making informed betting decisions.

Security is a top priority here, with multiple layers of encryption ensuring that your personal and financial information is always protected. The sportsbook supports a wide range of payment methods, ensuring smooth transactions whether you’re depositing funds or withdrawing your winnings. Customer service is available 24/7, with knowledgeable staff ready to assist with any inquiries or issues that might arise. Overall, Sportsbetting.ag offers a balanced combination of competitive odds, a user-friendly interface, and appealing promotions, making it a preferred destination for those looking to immerse themselves in the excitement of March Madness betting.

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Everygame

Everygame is a dynamic sportsbook that delivers a versatile and engaging betting experience throughout March Madness. Catering to both seasoned bettors and newcomers, Everygame provides an extensive array of betting markets that cover every aspect of the NCAA Tournament—from traditional bets to live in-play wagering options. One of the platform’s major strengths is its focus on innovation and user experience. Everygame’s interface is sleek and intuitive, making it simple to navigate through various games and bet types. The sportsbook regularly updates its odds in real time, ensuring that every wagering opportunity reflects the latest game dynamics.

During March Madness, Everygame offers an array of promotional deals, including enhanced odds, cashback bonuses, and deposit match offers that add significant value to your betting experience. The site also features comprehensive pre-game analyses and live statistics, which help bettors make well-informed decisions. Security is taken very seriously at Everygame, with advanced encryption protocols safeguarding all user information and transactions. In addition, the platform supports a wide range of payment methods, ensuring fast and secure deposits and withdrawals. Customer support is available 24/7, providing quick and effective assistance whenever needed. With its commitment to innovation, competitive odds, and customer satisfaction, Everygame stands out as a top sportsbook for March Madness enthusiasts, offering a complete package that combines excitement, reliability, and rewarding promotions.

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Bookmaker

Bookmaker is a trusted name in the sports betting industry, particularly during the high-energy period of March Madness. The platform distinguishes itself with a wide range of betting options that cater to the diverse preferences of college basketball fans. Whether you’re interested in traditional moneyline bets, point spreads, or the more dynamic live in-play markets, Bookmaker ensures that every game is covered with competitive odds. One of the key highlights of Bookmaker is its user-centric design, which simplifies the process of finding games and placing bets. The site is loaded with real-time data, expert analysis, and historical trends, all of which empower bettors to make more informed wagering decisions.

During March Madness, Bookmaker ramps up its promotional offers, featuring attractive welcome bonuses, deposit matches, and special event-specific incentives that boost your betting potential. The platform also prides itself on its robust security measures, ensuring that all transactions and personal data are protected with state-of-the-art encryption technology. In addition, Bookmaker supports a variety of payment methods, providing a seamless and hassle-free betting experience. Customer support is available around the clock, ensuring that any issues are resolved quickly. With its combination of competitive odds, innovative features, and generous promotions, Bookmaker has earned its place as one of the top sportsbooks for March Madness, offering a reliable and thrilling environment for sports betting enthusiasts.

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MyBookie

MyBookie offers a dynamic and user-friendly betting platform that has quickly become a favorite among March Madness enthusiasts. With a broad selection of betting options—from traditional pre-game wagers to live in-play betting—MyBookie ensures that every NCAA Tournament matchup is covered with competitive odds. The platform’s design is both modern and intuitive, making it easy for users to navigate through a plethora of betting markets. One of the standout features of MyBookie is its attractive bonus structure, which often includes deposit match offers and exclusive promotions tailored specifically for the tournament. These incentives not only enhance the betting experience but also provide added value to every wager placed. MyBookie is committed to transparency and fairness, with odds that are consistently updated to reflect the fast-changing dynamics of college basketball.

The site also features detailed game statistics, expert analysis, and real-time updates that help bettors make informed decisions. Security is a top priority, with advanced encryption technologies safeguarding all transactions and personal data. MyBookie supports a wide range of payment options, ensuring that deposits and withdrawals are smooth and efficient. Additionally, customer service is available 24/7, ready to assist with any inquiries or issues. Whether you’re a seasoned bettor or a newcomer eager to dive into March Madness, MyBookie offers a comprehensive, engaging, and secure platform that makes every game an opportunity for excitement and potential winnings.

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Understanding March Madness Betting Odds

If you’ve ever bet on any other sport before, you’ll have no trouble with Vegas odds for March Madness. That’s because they’re carbon copies of one another. If you are versed in this, you can skip ahead. But for the unfamiliar players just getting into betting, here’s how March Madness Vegas lines work:

By and large, most sportsbooks use the American odds system, as opposed to decimal or fractional lines. Odds like these are displayed as a whole number, with either a negative (-) or positive sign (+) attached to it. The symbol denotes whether one side is the favorite (minus sign) or the underdog (plus sign).

Moreover, the exact odds listed indicates just how much of a favorite or underdog one side is, which has consequences on the payout. Let’s use an example to illustrate the point.

Say Syracuse and Kansas are meeting in the Sweet 16 round. If you’re betting the moneyline, the Orange might have +175 odds. As the underdogs, bettors stand to make $175 for every $100 wagered on Syracuse if they do pull off the upset. In turn, the Jayhawks could have a -205 line. As the favorites, players earn a lesser payout if Kansas wins, which is only a $100 profit for every $205 wagered.

The above example applies to moneylines and futures betting. However, spreads, over/unders, and props are a little different. That’s because most these lines will always be 110 going both ways.

Qualifying Events Odds

Qualifying events leading up to March Madness are a pivotal aspect of understanding the broader NCAA Men’s Basketball Tournament landscape. Teams from North Carolina to Arizona vie for their spot, with the likes of Indiana, Villanova, and Virginia showcasing their skills during these crucial matchups. Diving into the odds reading process, enthusiasts analyze the performances of contenders like Texas and UCLA during these qualifiers, shaping predictions for the grand event. Whether it’s the intense rivalry in New Jersey or the unexpected triumphs in Wisconsin, these events become key indicators of potential national champions, adding a strategic dimension to the art of predicting outcomes.

Reading March Madness Moneyline Odds

As the March Madness frenzy unfolds, understanding moneyline odds becomes paramount for bettors looking to capitalize on the tournament’s unpredictable nature. From the perennial powerhouse of North Carolina to the emerging force of Gonzaga, fans navigate through the odds maze to pinpoint potential upsets and underdog triumphs, such as those witnessed in New York or Iowa State. Exploring the moneyline odds for teams like Baylor, Florida, and Illinois adds depth to the betting experience, while strategic use of promos and online sportsbooks enhances the excitement. The pursuit of identifying the next national champion intensifies, making the March Madness moneyline odds an essential aspect of the thrilling basketball spectacle.

Types of March Madness Betting Lines

Given the almost impossible odds of picking a perfect March Madness bracket, you’ll be much better off gambling on the NCAA tourney in the traditional sense. Here’s the type of betting options you’ll have:

March Madness Moneyline Betting

Moneyline is the simplest bet in the book. Here, you’re simply picking the team that will win straight up. Each team will have March Madness odds to win (which we cover in the next section) so it’s a 50-50 chance.

March Madness Spread Betting

The point spread March Madness is also concerned with which team will win, but this bet cares by how much points a team wins or loses by. That’s because a “handicap” is added to the favorite and underdog.

The handicap is measured in points. Therefore, if you hear the spread is five points, it means the favorite needs to win by six or more to cover. Whereas the underdog can either win outright or lose by four or fewer points to cover their spread.

Let’s say the game in the above example ends with the favorite winning by exactly five, then the bet is considered a “push.” This effectively means it’s a tie and all money is returned to bettors on both sides.

March Madness Over/Under Betting

Betting on how much points two teams will combine for is a favorite among bettors. Bookies pre-set a point figure and it’s on players to choose “under” or “over” that sum. Like spreads, if the final point totally matches the over/under figure exactly, then the wager ends in a push.

March Madness Prop Betting

More or less, props are side bets on mini-outcomes within a March Madness game. Many deal with individual players — such as how many rebounds they’ll grab by game’s end, for example. But there’s also team-specific props like how many turnovers they’ll commit.

March Madness Point Future Betting

Futures bets are focused on long-term outcomes such as who’ll win the national championship. Odds on winning March Madness are available almost year-round and it’s the most popular bet type with bettors to make. Given how hard it is to pick the exact winner, futures are very high-risk, high-reward plays.

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More March Madness Resources

Before we let you go, we wanted to point out a few more March Madness-related guides. Browse through these if you can’t get enough about the NCAA Tournament:

  • March Madness bracket predictions: As we’ve said, the NCAA Tournament is famously tough to predict, but that doesn’t stop us from trying. In this article, we try to pick between all the bracket odds March Madness available.
  • March Madness favorites: March Madness offers the opportunity to bet on hundreds of teams, as they vye for the NCAAB title. As such, there are quite a few teams considered favorites. In order to give you a good idea of who those few top teams might be, our expects have put together a shortlist.
  • March Madness futures: A more in-depth look at futures betting in regard to the NCAA tournament.
  • March Madness locations: A revolving door of cities and arenas play host to the March Madness games. Find out whose turn it is this year.
  • March Madness tickets: Want to be at March Madness in-person AND still bet? Welp, it’s certainly possible. Find out how to do so in this guide!

March Madness FAQs

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