Best Missouri Sportsbook Promos: Get $4,900+ in Welcome Bonuses in May 2026

Bettors in the Show-Me State can start with any number of welcome offers available at one of eight Missouri betting sites, following the legalization of online sports betting in Missouri in December 2025.

Read through our summary of the top bonuses to get started, or tap the links in the table to learn more about each offer.

Find out more about the top Missouri betting offers for new users in May, 2026. Our up-to-date fact sheet on MO sportsbook bonuses will have you ready to claim your next promo today. 

Sportsbook bonuses play a major role in how we rate betting platforms, so you can trust that our picks are based on real criteria, not hype.  

We've ranked the top MO sports betting promos based on their overall value, ease of use, and potential to deliver ongoing benefits well beyond your first bet. 

1. BetMGM: Best Missouri sports betting promo
2. bet365: Best Missouri dual promo
3. DraftKings: Best Missouri bet and get promo
4. FanDuel: Best Missouri bonus for casual bettors
5. Fanatics Sportsbook: Most flexible Missouri bonus rewards

Missouri bettors can take advantage of the BetMGM Missouri sign-up offer to claim up to $1,500 in bonuses and get in on the action of sports betting in Missouri. Use the BetMGM bonus code SIBONUS50 to activate a first bet promotion worth up to $1,500 in bonus bets. 

If your opening wager doesn’t win, BetMGM refunds the full amount in bonus bets, giving new users a huge safety net to use in the Missouri mobile sports betting markets. Just wager on a moneyline, prop, or total, and any loss will see your stake refunded in bonus bets.

If you win? Even better, as you'll keep your stake plus the profit.

The BetMGM MO welcome bonus is our sports betting promo, but before claiming, make sure you review the key terms:

• This offer is available to first-time users aged 21 or older in Missouri.
• A minimum deposit of $10 is required to activate the promotion.
• Bonus bets expire seven days after being issued.
• If your first wager is $50 or less, you’ll receive a single bonus bet equal to the full stake.
• For wagers over $50, you’ll receive five bonus bets, each equal to 20% of your qualifying bet.
• This BetMGM Missouri promo is available as part of the state’s sports betting launch.
• This offer ends July 1, 2026.

BetMGM welcome bonus highlights

Head over to our comprehensive BetMGM review, where we cover everything from app performance and betting features to the BetMGM Missouri bonus code offer. We also touch on why it's one of the best parlay betting sites around.

New Missouri bettors can start their sports betting experience with the bet365 bonus code offer.

There are two welcome bonus options to choose from on bet365 MO — one for players who want a simple, low-risk start, and another for those looking to place a larger first wager with extra protection.

Bet $10, get $200 in bonus bets

Missouri users can claim $200 in bonus bets after placing a qualifying wager through the bet365 app. This MO betting promo is ideal for new players who want bonus value without a big upfront commitment, as the bonus bets are awarded regardless of whether your first bet settles as a win or a loss.

Important details to know:

• You must be a new bet365 customer and at least 21 years old.
• The promotion is only available through the bet365 app.
• Deposit at least $10 and place your qualifying bet within 30 days of signing up.
• Bonus bets can be used on eligible markets with minimum odds of -500 or higher.
• Bonus bets cannot be withdrawn, but any winnings earned from them are yours to keep.
• Bonus bets expire seven days after being credited.
• This Missouri bet365 promotion is valid until June 1, 2026.

$1,000 First Bet Safety Net

For Missouri bettors who prefer a larger opening wager, bet365’s First Bet Safety Net refunds your stake in bonus bets if your first bet loses, up to $1,000. This means you can wager up to $1,000 on your first bet, and if you win, you keep any profit from your bet. But if you lose, you'll still get your full wager up to $1,000 refunded in bet365 bonus bets.

Key points to know:

• You must be a new bet365 customer and at least 21 years old.
• Deposit a minimum of $10 to qualify.
• Place your first wager through the bet365 app.
• If your initial bet loses, bet365 refunds your stake in bonus bets, up to $1,000.
• Bonus bets are non-withdrawable, but any profits from them are yours.
• Bonus bets expire seven days after being issued.

bet365 welcome bonus highlights

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Our bet365 review covers everything else you need to know.

To celebrate the launch of Missouri online sports betting, you can claim a top bonus offer from DraftKings MO. Place your first $5 cash wager and receive $100 in bonus bets instantly + One month free of ESPN Unlimited, with the bonus portion of your Missouri welcome bonus delivered as 4 separate $25 bonus bets. 

In our opinion, the ‘bet $5, get $100 in bonus bets instantly’ DraftKings MO promo is an excellent introductory offer. It allows you to explore the site and load up with $100 bonus bets early on, all with a minimal upfront commitment of a single deposit and wager of $5 or more. 

Before claiming your DraftKings Missouri offer, review these key terms:

• No DraftKings promo code is required to claim this offer.
• Bonus Bets expire in seven days (168 hours).
• Bonus Bets issued as 4 $25 bonus bets.
• Token and Bonus Bets are single-use and non-withdrawable.
• Must select token BEFORE placing min. $5 bet
• Token expires 6/6/2026.
• $5 bet must settle by 6/6/2026.
• This offer ends May 31, 2026.

DraftKings MO up to $1,000 deposit match

DraftKings also gives new users a chance to claim a 20% deposit match up to $1,000 — stackable with the regular ‘bet $5, get $200 in bonus bets’ welcome offer. All you have to do to receive the $1,000 deposit match is opt in on the promos page. To withdraw bonus funds from this promo, you must first meet a 25x playthrough requirement; however, the funds are released incrementally. 

Even with the stringent playthrough requirement, this offer is a great add-on bonus, especially for higher-volume bettors. 

Important terms and conditions:

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit MA Gambling Helpline (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY).

Please Gamble Responsibly. 888-789-7777/visit CONNECTICUT COUNCIL – ON PROBLEM GAMBLING (CT), or visit Home (MD), 1-800-981-0023 (PR).

21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in NH/OR/ONT/PR. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $100 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: Promos | DraftKings Sportsbook. Ends 5/31/26 at 11:59 PM ET. 

DraftKings welcome bonus highlights

Check out our full DraftKings review for a deeper look at its betting features, odds, app functionality, and everything else you need to know before getting started.

Missouri bettors can jump right in with the FanDuel Missouri promo. New users can place a $5 bet, and if it wins, receive $150 in bonus bets.

The FanDuel MO welcome offer pairs well with FanDuel’s intuitive betting app, which makes it easy to place bets on the Kansas City Chiefs, the St. Louis Blues, the NBA, and more.

Before claiming this FanDuel MO welcome offer, review the key terms:

• This offer is available to new users aged 21 or older in Missouri.
• No FanDuel promo code is required.
• Your first wager must result win to get the bonus.
• There are no minimum odds required for your first wager.
• Bonus bets are awarded after the qualifying wager settles.
• Bonus bets expire seven days after being credited.
• Bonus bets are non-withdrawable and can only be used to place wagers within the FanDuel app.
• This FanDuel MO offer expires on June 3, 2026.

FanDuel welcome bonus highlights

Dive into our comprehensive FanDuel review for an insider look at one of the best betting apps available to Missouri gamblers.

Bet $20, get $200 in bonus bets

When you use the Fanatics promo code in Missouri, you'll be able to unlock $200 in bonus bets after making a first bet of $20 or more. The Fanatics Sportsbook MO welcome bonus will award you with $200 in bonus bets, no matter the result of your first bet. The bonus is $50 per day for four days.

• This offer is available to new Fanatics Sportsbook users only, ages 21 and older, who have not redeemed another welcome promotion.
• A minimum deposit of $20 is required to participate.
• Place a cash wager of at least $20, and you'll receive $200 in bonus bets.
• The minimum odds requirement for eligible wagers is -500.
• Bonus bets earned through this promotion expires seven days after issuance.
• This Fanatics Sportsbook promo is valid through October 27, 2026.

Up to $1,000 in FanCash

New bettors have the chance to earn up to $1,000 in FanCash over 10 consecutive days when they choose the secondary Fanatics Sportsbook MO welcome offer. Just place a $1+ wager each day, and Fanatics will match your stake in FanCash for up to $100.

That means new users who opt for the up to $1,000 in FanCash offer will get a $100 bet match for 10 straight days, if they opt in. We rate this as potentially one of the best values among Missouri welcome offers and one that higher-volume bettors will want to take advantage of immediately before it expires.  

Here are the key terms and conditions for one of the largest MO welcome bonuses:

• This Fanatics Sportsbook sign-up bonus is for new users only.
• No Fanatics Sportsbook promo is needed for this offer.
• A minimum $10 deposit is required.
• Place a cash wager of between $1 and $100 each day for 10 days, and you'll get a bet match each day.
• You do not have to place a bet on each of the 10 days to remain eligible for this offer.
• There is a minimum odds requirement of -200, meaning you cannot bet on a market with longer odds (e.g., -250, -400, etc.).
• All FanCash Rewards earned from this promotion expire seven days from the date of issuance.
• This Fanatics promo ends on Sept. 8, 2026.

Fanatics Sportsbook welcome bonus highlights

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Discover more about Fanatics Sportsbook's features, promotions, and much more in our Fanatics Sportsbook review.

We've highlighted the top sportsbook operators for Missouri bettors, but the Show Me State also has several other solid online gambling sites that have entered the market.

Our additional review has highlighted more lucrative Missouri sports betting promos that new users can take advantage of. 

bet365 MO welcome bonus

bet365 has a great reputation as a respected online gambling site, dating back to its early days as a leader in the U.K. gambling space. It's now brought over its best-in-class odds to Missouri online sports betting, which will be the 16th state that bet365 has launched in over the United States.

The platform is a favorite among seasoned bettors for its strong pricing and extensive player prop menus across the NFL, NBA, and NHL. It also excels for odds pricing in niche sports like MMA, where it ranks as one of our top UFC betting sites.

For its Missouri launch, bet365 has a great welcome bonus, a 'bet $5, get $150 in bonus bets (win or lose)' offer that is extremely simple to claim, by observing the following terms and conditions. There is also a secondary offer you can claim instead, a $1,000 First Bet Safety Net. 

• Download the bet365 Missouri app and register for an account.
• Deposit $5 or more using one of the verified deposit methods.
• Make any wager of $5 or more, with at least -500 odds or longer.
• Win or lose, you'll be credited with $150 in Bonus Bets.
• Bonus bets cannot be cashed out and expire after seven days.
• Alternatively, claim the secondary offer, a $1,000 First Bet Safety Net, where you're first bet will be refunded up to $1,000 in bonus bets.

Also, watch out for more ongoing promotions from bet365 for current Missouri bettors. bet365 has a great list of ongoing promos, like Early Payout, which pays out certain moneyline bets early if your team goes up by a certain amount, and applies even if they lose the game. A snapshot of how it works by sport can be found below:

NFL: When a team leads by 17+ points

NBA: When a team leads by 20+ points

Soccer: When a team leads by 2+ goals

This is one of the user-friendly features of the site and continuously gets brought up in positive bet365 app reviews. 

Explore our bet365 review along with the latest bet365 bonus code details to see how this global betting brand will look in Missouri.  

theScore Bet MO welcome bonus

theScore Bet sportsbook is already live in several U.S. states and in Ontario, Canada. The app delivers a unique experience by integrating with theScore Sports News & Scores, a media app covering major sporting leagues. 

Although theScore Bet is a new name in the MO sports betting arena, it's essentially just the rebranded version of ESPN BET following the collapse of the partnership between PENN Entertainment and ESPN.

A lot of great features from ESPN BET were carried over to the current version of theScore, and they've delivered a solid Missouri welcome bonus: 'Bet $10, Get $100 in Bonus Bets if you win', the details of which are below. 

• Register for a new theScore Bet account.
• Deposit $10 or more into your theScore Bet account.
• Make bets worth $10 or more (cumulative) on any market.
• There are no odds restrictions on your initial wagers.
• If your bets wins, you'll receive $100 in Bonus Bets.
• Your bonus bets will be sent to you as five $20 tokens.
• Bonus bets cannot be withdrawn as cash and have a seven day expiry.

Missouri residents can now access legal online betting as of Dec. 1, 2025, including the best World Cup betting sites.

However, one thing to note in the Missouri sports betting landscape is the status of college prop bets. Missouri has chosen to restrict college prop bets such that bettors cannot wager on player props in games involving athletes at Missouri colleges or universities. 

We've broken down the rest of the key points about sports betting in Missouri below. 

Getting started with Missouri sports betting promos is simple. This guide helps you unlock top Missouri sportsbook promos and ensures a safe, easy entry into this new online betting market.

1. Pick a sportsbook promo

Missouri sportsbooks offer a range of new customer deals, including bonus bets, deposit boosts, and odds enhancements. Browse the top offers listed here and select the one that best matches your betting goals.

2. Claim your promo code

Click one of the trusted links on this page to get started. Some sportsbooks automatically apply the bonus, while others require a code during sign-up. You may also need to download the Missouri mobile sports betting app to complete registration.

3. Create a new account

Fill out the sign-up form with details like your full name, date of birth, residential address, email, and the last four digits of your Social Security number. These details confirm your eligibility to place bets in Missouri.

4. Verify your identity

Upload a valid photo ID to confirm you’re at least 21 years old and physically located within Missouri, as required under state regulations.

5. Deposit funds

Make a qualifying deposit to activate your Missouri betting promos. Options include debit cards, credit cards, PayPal, Venmo, online banking, and digital wallets like Apple Pay.

6. Place a bet

With funds in your account, place your initial wager. Review any specific requirements, such as minimum odds, qualifying bet amounts, or eligible sports, to ensure the bonus is triggered.

7. Enjoy your bonus

Once your bet settles, you receive your bonus credits or bet tokens. These are often time-sensitive, typically expiring within seven days, so be sure to use them while they’re still active.

Once you've claimed a Missouri sportsbook promo, it's time to put those bonuses to work. Ideally, we want to maximize these offers and ensure we walk away with even more profit once we've met the play-through requirements or any other terms & conditions. 

Here are some subtle, but powerful tips you can use to ensure you're getting the best value from your Missouri sportsbook bonuses. 

✍ Pay attention to bonus terms

This is crucial in ensuring you maximize your Missouri sportsbook bonus. Almost every sportsbook has different expiration dates, requirements, odds restrictions, and wagering requirements for welcome bonuses. For example, DraftKings bonus bets expire after seven days. Always check the terms and conditions before signing up. 

📈 Spread your risk

While going all-in on one big bet is always tempting, approaching your bonus offers like an investment will ensure more long-term profit. We recommend keeping risk small and targeting odds between -200 to +200. This way, you can mitigate your risk and reduce short-term variance. 

💡Bet what you know

In addition to not going all-in on a single bet, you should also attempt to avoid the unknown by only wagering on markets you're familiar with or have a proven track record in. By keeping your focus narrow, you can highlight more profitable opportunities and increase your chances of coming out ahead. 

🔎 Look for more opportunities

In addition to welcome bonuses, Missouri sportsbooks will offer a wide range of ongoing promos for existing users, such as profit boosts or same-game parlay insurance. Keep checking the sportsbooks' ongoing offer pages to stay informed about more opportunities to maximize value. 

There is now a wide range of sign-up bonuses available to new users, with wagering open. The most common bonuses available to Missouri bettors are 'bet and get' promotions that provide bonus bets for an initial wager. There are also the 'second-chance' wagers, which act as a sort of safety net for your first bet on the site. Some of the bet and get promotions, but not all, will also provide guaranteed bonuses, which means you can take a long shot on your first wager without much worry. 

The bottom line is that major operators are competing to attract new players, and these bonuses are designed to give bettors a strong start and make the sign-up process even more rewarding. As a result, we've broken down all types of promos for you, and after reading, we're confident you'll come out with a better sense of what to expect when reading each bonus's wager requirements and conditions. 

💰 Bet and get

A 'bet and get' bonus is one of the simplest and most popular promotions among sportsbooks. You place a small qualifying wager, usually around $5 or $10, and receive bonus bets in return. Many bet and get promotions come with no risk, meaning you receive your bonus bets even if you lose your initial wager; however, it's important to check the terms before betting. Either way, these make for an easy way for new bettors to test out an online betting site, without much risk.

🎯 Second chance bet

Second-chance bets refund your stake if your opening wager loses. For example, if you bet $200 on the Kansas City Chiefs moneyline and the Chiefs lose the game, the sportsbook will credit your account with $200 in bonus bets. If your bet wins, you just collect your payout.

💵 Deposit match

A deposit match bonus rewards players who start with a bigger bankroll. When you make your first deposit, the sportsbook matches it with bonus funds, often up to a certain limit. For example, a $250 deposit could earn you an additional $250 in site credit to use for betting.

🎁 No deposit bonus

Though less common, a no-deposit bonus is a favorite among bettors because it gives you free site credit or bonus bets just for signing up, no deposit required. These limited-time promotions often appear on Super Bowl betting sites and during other major events, such as the NBA Finals or Stanley Cup Finals, so keep an eye out for them.

Missouri is home to some of the most passionate sports fans in the nation. While we always caution against letting your hometown bias cloud your judgment when placing bets and wagers on your favorite teams and players, it can be extra rewarding when backed by thorough research.

Here are the most popular teams to bet on in the Show-Me State:

🏈 Kansas City Chiefs 

After a disappointing 2025 season, the four-time Super Bowl champion Kansas City Chiefs will look to get back on track in 2026. With future Hall of Famer Patrick Mahomes still in the prime of his career, the Chiefs will look to dethrone the defending AFC West champion Denver Broncos.

⚾ St. Louis Cardinals 

Perennial National League Central contenders, the St. Louis Cardinals are a team steeped in tradition and one of the most storied franchises in MLB history. The Cards will be seeking their 12th World Series title when legal Missouri wagering begins.

⚾ Kansas City Royals 

Missouri's American League representative, the Kansas City Royals, are an up-and-coming team with a bright future. With 2024 AL MVP runner-up Bobby Witt Jr. locked up through 2030, the Royals will look to build around their superstar shortstop and dethrone the defending AL Central champion Cleveland Guardians in 2026.

🏒 St. Louis Blues 

The St. Louis Blues are looking to bounce back after a heartbreaking end to the 2024-25 season. With a roster that includes veterans Robert Thomas and Jordan Kyrou and rookies Jimmy Snuggerud and Logan Mailloux, the Blues have their eyes set on a second consecutive playoff berth.

⚽ St. Louis CITY SC

Established in 2019, St. Louis CITY SC made its Major League Soccer (MLS) debut in 2023. Led by striker João Klauss, the club will look to return to the playoffs for the second time in team history in 2026.

What Missouri sports betting promos are available today?

DraftKings, FanDuel, BetMGM, Fanatics, and Caesars have all rolled out promo offers for Missouri bettors. Many of these can be locked in just by registering and placing a single wager, depending on the sportsbook. Act fast, as these offers are now all live as of Dec. 1, 2025, with sports betting officially live in Missouri, but they won't last forever. 

Is sports betting legal in Missouri?

Yes, sports betting in Missouri became legal after the passage of Amendment 2. Legal online and retail betting began on Dec. 1, 2025, at 12:01 a.m. CST. GeoComply stated that over 520,000 legal sports betting accounts were active after the first week of legalized betting in the Show-Me State. Overall, the company performed nearly 18.5 million geolocation checks in Missouri in the first week of legal betting.

When can I use Missouri sportsbook promos?

You can use Missouri sportsbook promos now. Register with a sportsbook via a link on this page to unlock your new-user offers.

How do I access Missouri sportsbook promos?

Click or tap any of the links on this page to learn more about featured Missouri sportsbook promos. You can register and make your first sportsbook deposit today to claim your new-user offers. We recommend signing up for multiple sportsbooks at once so you can try out the sites using the oversized Missouri bonus offers and choose your favorite platforms. 

What sportsbooks are legal in Missouri?

You can sign up with approved sportsbooks such as bet365, BetMGM, Caesars Sportsbook, Circa Sports, DraftKings, FanDuel, Fanatics Sportsbook, and theScore Bet. You’re free to register, fund your account, and start betting with any of these legal platforms.