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Best Betting Sites for March Madness

March Madness is the most important competition in college basketball. In fact, it’s one of the biggest annual sports events in the United States and almost every online betting site offers some sort of wagering on the event. The top NCAA basketball teams meet in a knockout tournament that excites the whole nation.

Millions of people watch this tournament each year, and many of them enjoy betting on March Madness. If that’s something that interests you, you’ve come to the right place. We’ve compiled a list of the best March Madness betting sites to place your online wagers.

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Finding a trusted online sportsbook is crucial if you’re planning to bet on March Madness online. Our recommendations are safe to use, for sure, and they provide a wide range of betting options for the NCAA Men’s Division 1 basketball tournament.

Our top-rated NCAA March Madness betting sites also provide the best value for your real money bets, thanks to competitive odds, generous bonuses, and attractive promotions.

Don’t just take our word for it, though. If you’re looking to get started right now, you can sign up at any of these online betting sites and find out for yourself. Or you can read a detailed explanation of the process we use to select the best March Madness betting sites.

That explanation is further down this page, and we also have a section featuring some useful tips for betting on March Madness online. Before all that, take a closer look at our recommended sportsbooks and bookmakers.

March Madness Betting Sites

March Madness Betting Sites for US

These recommended NCAA March Madness betting sites are the best for US players. Let’s see why.


The history of Bovada starts in 1998, which makes this online sportsbook one of the most experienced on the internet. Ever since its inception, the company has been working with American players, and this hasn’t changed.

It’s only natural to expect Bovada to offer betting on March Madness, and the sportsbook won’t disappoint you. You can find all the games from the NCAA tournament, props, futures, and live betting markets during the competition.

If you add the various first deposit bonuses for new customers that can be used on college basketball, it’s easy to see why Bovada is among the best US March Madness betting sites on the web.


The next entry in our list of top March Madness betting sites for the US is BetOnline. This is another online sports betting sites with a long history of accepting American players.

You can take advantage of many bonuses and promotions offered by BetOnline. As soon as you join the sportsbook, you can obtain a huge welcome offer worth up to $1,000 for traditional payment options and even more for Bitcoin.

The extra cash can be used to place a wager on the countless March Madness betting markets that cover all the games, as well as props and futures.


MyBookie was launched in 2014 and quickly built a reputation as one of the best US betting sites out there. The company always tries to improve its services by offering interesting contests, promotions, and new features.

The MyBookie website works well on all devices, and you can easily find the betting markets you might be looking for. What helped add MyBookie to the list of trusted March Madness sportsbooks is the large number of markets for the tournament.

There are traditional markets for individual games and futures, but also March Madness brackets, live betting, and exciting props. If you know college basketball, MyBookie is one of the places for opportunities to capitalize on your expertise.


Next in line is BetNow, another trustworthy site for betting on NCAA March Madness online that accepts US players. There are plenty of reasons we like this sportsbook, starting with the solid reputation and safety measures that take care of the customers’ money and personal information.

BetNow also works well on mobile and has a good variety of payment options that can be used for both deposits and withdrawals.

If you decide to join this online sportsbook, you can bet on all the games at March Madness, enjoy futures, live betting options, and some props. The betting limits at BetNow are flexible and the odds are above the average in the industry.


The last online sportsbook on our list of top-rated March Madness betting sites for the US is Intertops. The smooth platform that’s easy to navigate on both desktop and mobile instantly catches the eye. A couple of clicks will be enough to reach every section of Intertops.

The March Madness betting options include plenty of markets on individual games, futures, and props. If you decide to give it a go, you can get a $500 bonus on your first deposit.

You can fund your Intertops accounts with credit and debit cards, Bitcoin, and other secure payment providers. 

These sports betting sites are comfortably the best for betting on March Madness online from the US. However, they’re not the ONLY betting sites worthy of consideration.

If you want to learn more about some alternative US betting sites, check out the following page.

March Madness Betting Sites for Canada

The sites above are the best March Madness betting sites for Canadians. We know that many people in the country watch the competition because the most talented young players from Canada are part of the NCAA tournament.

If you are a Canadian fan who would like to place some wagers, these top March Madness betting sites deliver large bonuses, high odds, and plenty of markets.

We also have a special page that’s dedicated to the top online bookmakers for Canada in general. Most of them offer March Madness, so we recommend you take a look there, too.

More Online Sportsbooks for March Madness Betting

March Madness is one of the biggest sporting events in the USA, so it’s no surprise that most betting websites cover it to at least some extent. The ones you see above are additional options that meet our standards. They’re safe betting sites with March Madness markets and other advantages that we’ll explain later on the page.

For now, just know that they can be trusted; they offer high odds, many promotions, mobile compatibility, and other exciting perks that help them stand out.

If you’re looking for something specific, like the sportsbook with the fastest payments for example, we also have more betting sites pages based on different criteria.

These are just a small number of the categories we rank sport betting sites in.

If you want to dive into alternative categories, you can visit the following page. It also includes general information and advice that will help you pick the most suitable online sportsbook or bookmaker for your needs.

Ranking Sites for Betting on March Madness

We promised that we will explain the whole selection process behind our list of top March Madness betting sites, and this is where we deliver.

Our approach is designed to check every single detail that matters, using our team of experts with years of experience in the gambling industry. Their first task is to determine whether or not sites meet our general standards for quality.

We evaluate the following criteria.

  • Online betting license
  • Reputation
  • Safety measures
  • Payment providers and payout speed
  • Mobile version
  • User interface and navigation
  • Customer support service

If we’re satisfied with the results in all aspects above, we proceed to make sure that each of the online bookmakers is among the best on the web for March Madness in particular.

Here’s the checklist of factors that helps us determine if that’s truly the case.

  • March Madness betting markets
  • March Madness betting odds
  • March Madness promotions and bonuses
  • March Madness betting limits

Let’s dive a bit deeper into each of those, so you understand the logic behind it.

March Madness Betting Markets

The sheer number of March Madness betting opportunities is important. Every market provides a chance to find value and make money if you have extensive knowledge of the NCAA tournament and college basketball.

That’s why we only recommend March Madness betting sites that offer a large variety of options. We want to see every game covered, but also futures, props, and live betting for the competition.

March Madness Betting Odds

The higher the March Madness betting odds are, the bigger your return. It’s a simple concept that we always include in your selection process. That’s why our recommended sportsbooks for betting on NCAA basketball tournament feature prices that are above the industry average.

That improves your chance to make money by betting on March Madness online, which is the main goal, after all.

March Madness Promotions and Bonuses

The fierce competition for customers during March Madness means most online bookmakers and sportsbooks offer various promotions. Some of them are exclusive for the tournament, while others are general, but can be used for March Madness as well.

We can assure you that joining one of our recommended betting sites will bring you numerous opportunities to make extra cash and, thus, increase the value you receive for your wagers.

March Madness Betting Limits

We know that some people prefer to bet for fun and don’t risk too much. Others are interested in placing huge wagers on March Madness in the pursuit of big returns.

We’re confident that our top-rated sites for March Madness betting will satisfy both groups and anyone in between with their flexible limits.

Advice for Betting on March Madness Online

Some of you may have no experience in betting on March Madness with real money whatsoever. If that’s the case, we have several tips and tricks that will help you improve your results and avoid many of the common mistakes that beginners make.

Let’s take a look at them.

Apply at Least Some Level of Data Analysis

 Let’s start by one of the most ignored factors out there. The internet is full of information and stats for every single team and player that’s part of March Madness. If you spend just 10 or 15 minutes looking at the numbers, you’ll know what to expect from each college, generally speaking.

This is much better than simply following the public opinion or placing your bet based on a hunch. Even the simplest data analysis improves your chances of winning dramatically.

Take Full Advantage of Bonuses and Promotions

With so many March Madness bonuses and promotions available for the NCAA tournament, at each of our top-rated betting sites, it would be criminal not to take full advantage of the opportunities to make extra cash.

Grab every bonus at your disposal, as this might be the difference between winning and losing over the course of the competition.

Use More Than One March Madness Betting Site

The most successful gamblers out there use multiple NCAA March Madness betting sites. They compare the lines and the odds to always get the best price possible. The difference usually looks small, but just imagine the difference a small percentage can make over a large number of wagers.

Sure, you will need to be flexible with your bankroll and remember a few more passwords, but that’s totally worth it.

Exclude Biased Sources During Your Research

One of the benefits of betting on March Madness online is that you can look at the odds and prepare for your wagers at the same time. All kinds of sources of information are only a click away, which is a good thing.

However, you must learn to filter the information. You will often stumble upon websites that have some kind of bias. For example, if you’re reading a preview of a game that involves the Villanova Wildcats on a website that’s somehow connected to the college, there’s a high chance that the author overestimates the team.

Make sure to stick to sources that are objective and mostly rely on hard numbers and facts. They will help you prepare better and have more favorable results.

2021 NCAA Division 1 Men’s Basketball Championship

The March Madness 2021 tournament once again features the best teams in the country. Selection Sunday is on March 15th, and the First Four games take place on 17th and 18th. Once they’re done, the first round of March Madness 2021 starts.

You can find all the key dates and locations for this year’s edition of NCAA Division 1 Men’s Basketball Championship in this blog post.

We also have a great March Madness betting guide that can help you build your own strategy for the tournament. It features general advice that applies to all types of wagers, but also specific tips on different markets and systems.

Our team follows every step of March Madness 2021 and publishes picks, previews, analyses, and so much more. You can see the latest posts below, or check the full list here.