The Best Sports Betting Sites & Sportsbook Promos

Legal online sports betting in the US means access to tons of sportsbook promotions. As long as you’re in one of nearly 20 states with legal online sportsbooks, you have access to both welcome bonuses and ongoing promo codes. These offers give bettors the opportunity to bet more while risking less of their own money.

Below, you’ll find online sports betting promo codes for March 2023 as well as the latest promotions available at some of the top sports betting sites. You can also quickly find the best online sportsbook bonuses in your specific state:

Best Sportsbook Promos in Your State – March 2023

This table lists the top online betting bonus codes for new signups from the best sports betting sites in the US.  Take advantage of these sportsbook promos and start betting while risking less of your own money:

Which Sports Betting Site Is Right For You?

• Best for long-term sports bettors due to 20% deposit match up to $1,000 with 5x playthrough
• Available on iOS, Android, and website browser
• Bonus code updated for March 2023

Visit: DraftKings Online Sportsbook for exclusive $50 bonus bet with $5 deposit + a 20% bonus up to $1,000

DraftKings Sportsbook is already an industry titan and a household name. But that doesn’t stop it from offering the best online sports betting welcome bonus. Use our exclusive DraftKings Online Sportsbook bonus code link for a $50 bonus bet when you deposit $5, plus a 20% deposit-match bonus up to $1,000. Terms and conditions apply.

The initial DraftKings deposit bonus gets you a $50 bonus bet for depositing the minimum. This makes it ideal for everyone, from low-budget bettors to high-rollers. It’s just too good a deal to pass up.

However, the 20% bonus up to $1,000 has a 5x playthrough requirement, meaning you receive $1 of your bonus for every $25 wagered. This makes it geared toward long-term, more serious bettors. But the minimum $5 deposit applies here as well, so it’s still worth getting no matter how much you deposit. Just be sure to read all the T&Cs.

• Best for a $1,000 first bet offer, refunded as bonus bets
• Available on iOS, Android, and website browser
• Promo code updated for March 2023

Visit: BetMGM Sportsbook to claim up to $1,050 in bonus bets – use exclusive bonus code: BONUSCOM50  (offer not available in all states)

New members can use the BetMGM Sportsbook bonus code: BONUSCOM50 for a first bet offer up to $1,000. If the wager is won, you simply receive your winnings and bet. But if it loses, bets under $50 are refunded as a single bonus bet and bets $50 or more are refunded as five bonus bets, each equal to 20% of the lost wager. Plus, this bonus code grants a limited-time offer of $50 in Bonus Bets after your first bet.

The BetMGM Online Sportsbook promo codes don’t end there. Existing members always have several promotions at their disposal, including additional bonus bets, parlay profit boosters, and more.

Conveniently, the BetMGM Sportsbook is available in nearly all states with legal online sports betting. The most recent launches were for Ohio sports betting and Maryland online sports betting.

However, the welcome bonus is not offered in all states.

• Your first bet is on Caesars up to $1,250 
• Available on iOS, Android, and website browser
• Promo code updated for March 2023

Visit: Caesars Online to claim promo code: SBBONUSFULL for up to $1,250 on Caesars + 1000 Tier Credits + 1000 Reward Credits

The Caesars Sportsbook promo code is SBBONUSFULL. Your first bet is on Caesars up to $1,250. Terms and conditions apply, but this is a great deal if you were planning on joining Caesars Sportsbook anyway. It offers the highly popular Caesars Rewards program, which applies to both online betting and in-person betting at Caesars Entertainment properties. Caesars Casino is also available online in select states.

Caesars has the most sportsbook locations in Las Vegas, so it plays a huge role in setting the lines for the rest of the sportsbooks to follow. Caesars Online takes this overall quality well beyond the massive bonus code for new members with odds boosters every day alongside creative promotions. Plus, it bought out William Hill US, so you get the best of both brands on one consolidated platform.

• Best for casual bettors due to 2nd chance bet up to $500.
• Available on iOS (most states), Android, and website browser
• Promo code updated for March 2023

Visit: BetRivers Sportsbook to claim a 2nd chance bet up to $500 – bonus code BONUSPLAY and FREEBONUS in NJ. (2nd chance bet is up to $100 in NY) 

If your first wager loses, receive a Bet Credit equal to your stake up to $500! BetRivers is most known for having player-friendly terms for its promotions. Generally, you will find the lowest playthrough requirements and fewest restrictions on qualifying wagers.

It’s also a good idea to check the BetRivers house specials, which are odds boosters centered around the hottest events of the week. For example, you can find big Super Bowl Odds prop boosts, and two-leg parlay boosts most weeks of the NFL odds season.

But even if it offered nothing else, the BetRivers Online Sportsbook promo code makes this bookmaker worth it.

• Best for a $1,000 no sweat first bet
• Available on iOS, Android, and website browser
• Bonus code updated for March 2023

Visit: FanDuel Sportsbook to claim a no sweat bet for up to $1,000.

Along with its closest competitor, DraftKings, the FanDuel Online Sportsbook holds a position as one of the most popular online sports betting platforms in the US. And the FanDuel Online Sportsbook bonus code keeps bringing them in – for good reason.

A no sweat first bet works like this: if your first bet loses, you receive bonus bets equal to the amount of that wager. However, FanDuel offers one of the best welcome offers because the minimum wager for the FanDuel Online Sportsbook bonus code link is just $10. The maximum is $1,000 . So you just have to bet within that range. Terms and conditions apply.

• Best for five second chance bonus bets up to $250
• Available on iOS, Android, and website browser
• Promo code updated for March 2023

Visit: PointsBet Sportsbook to claim 5 second chance bonus bets worth up to $250 total – use exclusive code: Click to Claim

The PointsBet Online promo code is automatically applied using the link above. You can also copy and paste the promo code Click to Claim to ensure you lock in the deal. With the bonus offer, new members can get up to 5 x $50 Bet Credits if your first Fixed-Odds cash bet of the day loses (1 per day for 5 days), up to $250 in total.

PointsBetting is a style of wagering that’s exclusive to PointsBet Online. This bet awards (or takes) more money depending on how much your predicted outcome matches the actual result. For example, you receive a multiplier for every point over the over/under for an NBA game. That multiplier applies to both winnings and losses, which can be risky and rewarding. 

With the PointsBet promo code, you receive traditional second chance bets up to $250. The best way to try out PointsBet is with the PointsBet Online promo code above.

Additional Sports Betting Apps

Betway Sportsbook

 New users can earn up to a $250 bonus bet with their first wager. The Betway app is Available in Colorado, Iowa, Indiana, New Jersey, and Pennsylvania. A well-known sportsbook overseas and based in Malta, the company is starting to establish a foothold in the US.

• Bonus Bet Offer: up to a $250 bonus bet
• Bonus Code: Click to Claim
• Available States: CO, IA, IN, NJ, & PA
• Updated for March 2023

New players can get a bonus bet up to $250 with promo code Click to Claim. The Betway promo code applies to all deposit methods and can be used on all available platforms.

Legal Online Sports Betting By State

Get state-specific sports betting promo codes and more information about betting in your area of the country using the quick links below:

• Arizona sports betting
• Colorado sports betting 
• Illinois sports betting
• Indiana sports betting
• Iowa sports betting
• Louisiana sports betting
• Michigan sports betting
• New Jersey sports betting
• New York sports betting
• Pennsylvania sports betting
• Tennessee sports betting
• Virginia sports betting
• Washington, D.C. sports betting
• West Virginia sports betting
• Wyoming sports betting

Most Recent States To Launch Sports Betting Sites

The list continues to grow for states that offer legal online sports betting.  Here’s a breakdown of the newest places to launch legal online sportsbooks.

Ohio Online Sports Betting  – Live

Ohio has an officially launched as of January 1st, 2023. On June 1st, 2022 the Ohio Casino Control Commission declared the start of the new year to also be the start of the new era for Buckeye bettors. Top mobile sports betting operators such as BetMGM, Caesars, DraftKings are available, plus many more. Plenty of different retail sports betting options are also planned to be available at bars, restaurants, and even venues like FirstEnergy Stadium.

Maryland Online Sports Betting  – Live

Maryland legalized online sports wagering early last year, and legal online sports betting launched on November 23, 2022. The Maryland State Lottery and Gaming Commission will award up to 60 sports betting licenses, a high number that is very unique for the industry. Most states have fewer than a dozen options.

Currently, there are 10 sportsbooks that went live at time of launch which feature sportsbook operators like BetMGM, DraftKings, and Caesars – all of which have partnerships with the Baltimore Ravens.

Kansas Online Sports Betting – Live

Online sports wagering in Kansas was officially live on September 8, 2022. In that time, the six operators in the state have raked in more than $350 million in wagers. Most industry insiders say the September launch is capitalizing on the success of the NFL season.

Ontario, Canada Online Sports Betting – Live

As of April 4, 2022, folks in Ontario now have access to fully legal Ontario online sportsbooks, including top operators, like DraftKings, BetMGM, and Caesars.  However, there are some unique rules and regulations which we explained in our comprehensive guide to understanding Ontario’s online gambling plan.

The Future Of Online Sports Betting In The US

As the industry continues to expand,  Several states already have legislation in place to offer legal mobile sports betting, with the launch of products in those states pending. Massachusetts sports betting should be the next to launch.

Arkansas, Mississippi, North Carolina, and New Mexico currently offer legal retail sports betting. It’s quite possible that online sports betting regulation could be on the horizon in those states as well. In New York and Louisiana, retail sports betting launched long before the online sports betting launches of early 2022.

Many other states are considering legalizing sports betting, including California and Kentucky, among others.

Florida Online Sports Betting – Latest developments

A collective groan echoed from sports bettors in Florida when the federal government suspended all online sports betting in 2021. The Seminole Tribe of Florida sued the state because they believed the launch of Florida sports betting without their participation violated the Indian Gaming Regulatory Act. The case has been held up in court and has delayed the launch of Florida mobile sports betting for the time being. Retail sportsbooks for in-person betting was also rejected. However, bettors can win cash prizes playing casino games at social and sweepstakes sites in Florida, but the state caps winnings at $5,000.

How does Betting With Sign-Up Bonuses Work?

First Bet Insurance

Many legal online sportsbooks offer sign-up bonuses in the form of first bet insurance (though it may go by other names.) Bet insurance offers a refund on the first bet made at an online sportsbook, up to a certain amount. The refund only applies if the bet results in a loss. The refunds almost always come as site credit, so you need to play it through at least once before you can withdraw.

Deposit-Match Bonuses

Deposit-match bonuses can be found at many legal online gambling platforms, and mobile sportsbooks are no exception. A deposit match bonus awards bonus money that matches a certain percentage of a player’s deposit.

Our exclusive DraftKings promo code link gets new members a $50 bonus bet for making a $5 deposit. That’s like a 1,000% deposit-match bonus, which is pretty incredible. DraftKings follows that up with a 20% deposit-match up to $1,000 total, and $1 in bonus funds are credited for every $25 wagered (25x playthrough requirement).

Wager Match Bonuses

A wager-match bonus is where a sportsbook will match your first bet up to a maximum amount. It’s similar to a deposit-match, but you have to place the bet to receive the bonus funds. And it’s similar to bet insurance, except you get the bonus money even if the first bet is a winner. This is relatively uncommon, but with online sportsbooks regularly changing their welcome offers, it’s worth having on your radar.

Bet and Get Offers

Bet and get offers are pretty straightforward. Make the minimum bet (which is usually fairly small—$5, $10, and $20 are the most common amounts) and receive site credit (usually pretty substantial, generally over $100).  You usually get the site credit whether your bet wins or loses, but sometimes it is only if the bet wins, so always read the fine print carefully. Bet and get offers are popular at the start of league seasons or during big events like March Madness or the Super Bowl.

No-Deposit Bonus Codes

Some mobile sports betting platforms offer betting credits just for signing up for a new account. This is becoming a little less common for online sportsbooks in favor of other types of bonus offers. States about to launch may have prelaunch bonuses that feature a no-deposit offer to get new users to create an account.

What Are the Different Types of Sports Bets?

Sports bets can be a bit daunting for beginners, but they’re not too complicated once you grasp the most common available wagers. Here are some of the most common bets at legal sportsbooks.

Moneyline, Point Spreads, And Totals

These three bets are often listed side by side and are commonly the first bets you’ll see for a given match-up. 

Moneyline

Moneyline bets simply require you to choose a winner of a given match. The odds (which we cover below) on that match then determine how much you win if you choose correctly. If you see moneyline bets available, all you have to do is pick the team or player you expect to win. 

Point Spreads

Point spreads are intended to even the playing field for a match. Instead of picking an outright winner, you’re betting on the margin of victory. Here’s an example of how a point spread bet might look:

• Chicago Bears -3.5
• Green Bay Packers +3.5

The 3.5 on both teams represents the margin of victory, and players must decide whether the Bears will win by at least 3.5 points. For example, after the game ends, if you selected the Bears and they won 24-20, you would collect on your bet because they won by 4 points. However, if the final score was the Bears winning 21-20 and you selected the Bears, you would lose your bet because they did not win by at least 3.5 points. 

Totals

If you’ve heard the term “over/under,” it’s likely been in reference to totals bets. Totals take the final combined total score of both teams in a match and have players bet on whether that score will be over or under a certain threshold.  Using our example match-up above, it might look like this:

• Bears vs. Packers, Over/Under 50.5

You would place a bet on either the over or the under. If the total points at the end of the game exceeded 50.5, the over wins. If the total is below 50.5, the under wins. If the score was 24-21, the total points would add to 45, and the under would be the winning bet. 

Other Bet Types

You can find plenty of other bets at online sportsbooks, too. Each bet has its advantages and disadvantages.

• Parlays: Combine multiple simple bets into a single pool, and you only win if every choice you make is correct. High payout potential but harder to win than a single bet. 
• Futures: Bet on a match occurring in the future. For example, betting on an NFL champion before the regular season begins. High risk, high reward. 
• In-Game/Live Betting: Wager on events happening in a currently live match. 
• Prop Bets: Wager on an in-game event not necessarily affecting the final score or outcome. For example, “Will Tom Brady score two passing touchdowns in the first half?”

How To Read Sports Betting Odds

Odds determine how much you’ll receive if you bet correctly. To new bettors, they can be intimidating, but they’re easier to understand than they look at first glance. 

How Odds Are Determined

Odds are first set by the likelihood of one outcome to occur over the other. You will almost always see a higher payout on an unlikely bet than a wager on the favorite of a match. Once the initial odds are set, they can change based on how many bettors are wagering on either side. This is to balance out the sportsbook’s earnings on each bet. 

Odds could also change based on events outside of a game. For example, if a starting quarterback is unexpectedly benched due to an injury, the odds on that team winning could plummet.

Understanding Odds

At US sportsbooks, odds are displayed as positives and negatives. Let’s use a moneyline bet as an example and pretend once again the Bears are playing the Packers:

• Bears +112
• Packers -136

When a team has a negative number (Packers -136), it means the team is favored to win the match. Conversely, a positive number (Bears +112) indicates that team is the underdog. These odds also determine payouts. 

If you bet on the favorite (Packers -136), you would need to wager $136 to win $100. Negative odds essentially mean you need to bet that amount to win $100. 

Betting on the underdog is slightly different. The +112 on the Bears means you would win $112 if you bet $100. Because the underdog is less likely to win statistically, the payout potential is better. 

Find The Best Odds

If multiple sportsbooks are available in your state, peruse the available odds to find the best possible payouts. PointsBet, for example, usually offers great odds on the underdog, while FanDuel tends to give better payouts on the favorite. Of course, these change frequently, so always check your options before you place a bet. 

See our complete Guide To Sports Betting Odds.

Sports Betting Terms You Should Know

What Sports Can You Bet On In The US?

Betting On US Pro Sports

Legal online sportsbooks in the US offer a robust selection of betting markets on US professional sports leagues.

US bettors can find moneyline, point spread, parlays, and numerous other betting options for NFL, MLB, NHL, NBA, and MLS games. In addition, virtually every game from the regular season and postseason is available for betting at legal mobile sportsbooks. You can also bet on the Super Bowl, World Series, NBA Finals, and the Stanley Cup online.

Moneyline and point spread betting on individual games present just a piece of the betting opportunities available on US major sports leagues. Other ways to bet include futures markets, in-game wagering, and prop bets.

Prop betting isn’t limited to just on-field contests. Bettors can place prop bets on events like the NFL Draft and NBA Draft. Or, they can bet on season-long statistics like NFL rushing leaders, NBA scoring champions, and many other unique wagers.

Most US professional leagues and events offer betting markets with no restrictions. As a result, sports fans can legally bet on home teams from their respective states without worry.

College Sports Betting

College basketball and football represent some of the most wagered-on sports events in the US. The NCAA Division I Men’s Basketball Tournament commonly referred to as “March Madness,” rings in one of the highest-volume betting events on the US sports calendar.

College football, in many states, encompasses loyal and massive fan bases that sometimes eclipse professional sports leagues. Saturdays during college football season draw big sports betting interest. This culminates in the College Football Playoff each winter.

Other college sports, like baseball, hockey, lacrosse, and women’s basketball, present even more betting opportunities at US legal online sportsbooks. However, more of these niche sports will have limited markets or only be available during significant events.

Betting on college sports, however, can present restrictions in some US states. For example, some states don’t allow betting on college sports. Others allow betting but put restrictions on local schools and/or player props.

College Sports Betting Restrictions

Several states have restrictions on college sports betting. Most states won’t permit prop bets on college sports, some ban wagers on in-state teams, while some don’t permit college betting at all.

Betting on in-state teams and events is outlawed in New Jersey. So for retail sports betting and wagering at online sportsbooks, New Jersey-based college programs and events are off the menu.

These restrictions include college programs like the Rutgers Scarlet Knights, Princeton Tigers, and Seton Hall Pirates. In addition, college sports contests held in New Jersey are also restricted for bettors, even if a New Jersey team isn’t involved.

Rhode Island and New Hampshire sports betting laws dictate similar restrictions. Betting on in-state teams and events is outlawed. Oregon’s lone legal mobile sports betting platform, the Oregon Lottery Scoreboard, outlaws betting on any college sports altogether. Placing any college sports bet in Oregon requires a trip to a legal retail sportsbook.

Bettors in Illinois will be able to place bets on college sports, but they may not bet on Illinois university games. This restriction includes games played in Illinois as well as out-of-state. Betting on in-state teams and events in Iowa is legal, with the same restrictions on prop betting.

Individual Sports Betting

Betting on major US professional sports isn’t just limited to team sports. MMA, boxing, golf, NASCAR, and tennis open up even more ways to bet at legal mobile sports betting platforms.

Major fighting events include championship bouts in boxing, UFC, and other MMA promotions.

NASCAR betting markets include races from the NASCAR Cup Series. This features some of the biggest names in US auto racing. Other NASCAR events open for betting include the Xfinity Series and Truck Series.

Men’s and women’s tennis and golf present even more chances to bet on individual-based sports.

International Sports Betting

Overseas sports leagues and events open up a world of possibilities at legal online sportsbooks in the US.

International soccer leagues like the English Premier League, Spanish La Liga, and German Bundesliga are home to some of the most popular sports teams in the world. US bettors looking to wager on clubs like Manchester United, Real Madrid, and Bayern Munich can find those teams and many more on legal mobile sports betting sites.

Other international team sports on the menu at legal online sportsbooks include cricket, rugby, basketball, and baseball leagues from around the world.

International motorsports and niche sports like table tennis give US bettors access to a wide array of sports to bet on outside of the US.

Limitations On Other Betting

The explosion in popularity of esports brings with it a rapidly expanding esports betting market on offshore (illegal and unsafe) gambling sites. However, you can find esports bets in some Nevada, New Jersey, Colorado, and West Virginia sportsbooks. Retail sportsbooks in Michigan and New York often have esports bets as well.

Esports will likely become a huge market at US sportsbooks within the next few years. But right now, things are pretty limited. Common games that appear in sportsbooks are League of Legends, Dota 2, and Counter-Strike: Global Offensive.

Betting on events outside of sports is generally not permitted on US online sportsbooks. This includes betting markets on political elections, award shows, and other non-sports events. However, New Jersey, Indiana, and possibly additional states allow bets on the Oscars and other events.

See our Complete Guide To Sports Betting Odds.

How Can I Bet On Sports In The US?

iOS Mobile Devices

Most legal online sportsbooks operating in the US can be downloaded as mobile apps for iOS devices. These mobile apps allow for betting from the comfort of anywhere within legal state borders.

For iOS devices, legal mobile sportsbooks can be downloaded from the App Store. These apps can be downloaded for free and allow for betting right from a mobile device.

Make sure to download the app specific to your state. The same app is used in all licensed states in the case of DraftKings, FanDuel, and other online sportsbooks. BetRivers and others can have state-specific sportsbook apps. If you’re in Illinois, you’ll want to search “BetRivers Illinois,” for example.

Android Devices

Android device users are in luck, as most US mobile sportsbooks are also downloadable as Android apps.

Although Google Play previously banned real-money gambling apps, it reversed its policy in March of last year. This means that one-by-one sports betting apps are making their debut on the platform. Most recently, PointsBet launched its app for Android through the Google Play store in July of last year.

Many popular sportsbooks, like BetMGM, DraftKings, and FanDuel, offer their apps on the official store. More apps will likely appear soon, so check the Google Play store first for your preferred sportsbook. If you don’t find it listed, go to the sportsbook’s official website, and download it from there.

Desktop

The easiest way to start betting at an online sportsbook is through a desktop browser. Legal mobile sportsbooks generally operate from a web-based homepage that can be accessed from virtually any desktop or laptop.

However, some online sportsbooks are mobile-only. For example, WynnBET New Jersey is only available via iOS or Android apps.

Learn more in our Guide To How To Place A Sports Bet Online.

What Deposit And Withdrawal Options do Legal Online Sportsbooks have?

ACH/eCheck

The ACH/eCheck deposit option presents the most widely accepted method of depositing money on a legal online sportsbook.

Deposits made using an electronic check (eCheck) deposit generally become available instantaneously at the sportsbooks of choice. This method is occasionally rejected by the bank but works roughly 80 percent of the time.

ACH/eCheck can also be used to cash out from an online sportsbook.

Prepaid Cards

Some online sports betting sites offer site-branded prepaid cards, which operate as debit cards that can be used for depositing funds.

Online sportsbooks directly issue prepaid cards, which can be loaded with funds via eCheck, debit cards, credit cards, and some other methods. After purchasing a prepaid card, funds can be transferred to an online sportsbook balance immediately, without waiting for the physical card to arrive by mail.

Prepaid cards can also be used for withdrawals.

PayPal

PayPal deposits generally require a few more security steps to go through before a deposit is approved. However, these extra steps are only minor inconveniences and worth the effort, as PayPal deposits have nearly a 100% success rate.

Withdrawals are also possible using PayPal.

Debit/Credit Cards

Most legal mobile sportsbooks accept debit and credit cards for deposits, but this method is regularly declined by the issuing bank. Credit card deposits can also incur cash advance fees from the bank.

Debit and credit cards cannot be used to withdraw funds from an online sportsbook.

Casino Cage Deposit

Most online sportsbooks operate as license partners to land-based casinos. Depositing and withdrawing in-person at the casino cage related to an online sportsbook is a secure but less convenient option.

Best Sportsbook Promos For Every State

We’ve compiled the top sportsbook offers for almost every state.  Live in state where sports betting hasn’t been legalized?  That’s okay, you can still experience legal sports betting through sweepstakes sports betting sites such as Fliff Sportsbook.  Play for free and win real cash prizes just like you would with sweepstakes casino such as Chumba Casino or LuckyLand Slots.

Sports Betting Sites FAQs