Best Missouri Sportsbook Promos & Bonuses Expected in 2025

December 1, 2025, will mark a monumental day for sports betting in Missouri, as this is the day that online sports betting becomes officially legalised within the Show-Me state. Nine sportsbooks are expected to set up shop within the state, and finding one that offers a good product and a good welcome bonus may require a lot of research.

I’ll detail some of the best sports betting sites that will be accessible to Missouri bettors, as well as some generous welcome bonuses expected to be available in Missouri. Until these promos become available, you can still play Daily Fantasy Sports legally in Missouri. Take a look at the best DFS apps or just sign up below.

Missouri Sportsbook Promos & Promo Codes Expected in December

#1 BetMGM Sportsbook Missouri Promo

🏆 Best for: Rewards Program
⭐ WSN rating: 4.5/5
🤑 Sign up offer in other states: Get Up to $1,500 in Bonus Bets
📱 App rating: 4.8/5 (iOS); 4.2/5 (Android)

Your Missouri sportsbook promo for BetMGM will likely be the highest-dollar promotion available in the state at launch. Based on historical data from other major launches, you should expect BetMGM to lead with its massive $1,500 First Bet Offer or "Safety Net" promotion.

This deal is straightforward: after you make a minimum $10 deposit, you are protected on your very first real-money wager up to $1,500. If your initial bet loses, BetMGM will refund your stake entirely in Bonus Bets, giving you a second chance to build your bankroll just in time for the NFL playoffs.

If you prefer a less risky approach, also watch for a popular pre-launch "Bet and Get" alternative.

Historically, BetMGM has offered a deal like Bet $10, Get $150 in Bonus Bets upon launch, which guarantees a high-value bonus simply for placing a small qualifying wager, regardless of the outcome.

This offer is also available in select BetMGM states, including MI, NJ, PA, and WV. BetMGM might even try to top it at launch, so you might get $200 in Bonus Bets.

Whether you choose the maximum safety net or the guaranteed bonus, you'll be automatically enrolled in MGM Rewards from day one, converting your Missouri wagers into valuable perks like discounted hotel stays and dining credits at MGM properties nationwide.

Read more information about BetMGM Sportsbook and the BetMGM bonus code.

#2 bet365 Sportsbook Missouri Promo

🏆 Best for: Early payouts
⭐ WSN rating: 4.6/5
🤑 Sign up offer in other states: Bet $5, Get $200 in Bonus Bets Win or Lose
📱 App rating: 4.7/5 (iOS); 4.5/5 (Android)

For the bet365 Sportsbook Missouri promo, you will likely be able to choose between the widely favored Bet $5, Get $200 in Bonus Bets (a guaranteed bonus regardless of your initial bet's outcome) or the larger $1,000 First Bet Safety Net, which acts as insurance on your first big wager.

Watch for a pre-registration bonus period (likely starting around November 17), as bet365 has previously offered guaranteed bonus funds just for signing up early. This flexibility, coupled with the unique Early Payout offers, makes bet365 a highly valuable option for players in Missouri.

Find more details on the bet365 promo code in our bet365 review.

#3 Caesars Sportsbook Missouri Promo

🏆 Best for: Caesars rewards
⭐ WSN rating: 4.5/5
🤑 Sign up offer in other states: Bet $1, Double Your Winnings Next 20 Bets
📱 App rating: 4.7/5 (iOS); 4.6/5 (Android)

Caesars Sportsbook is confirmed to launch on Dec. 1, 2025, and is expected to offer a highly unique welcome bonus focused on long-term profit rather than single-bet insurance.

Caesars has secured its temporary license by leveraging its ownership of local casino properties: Harrah's Kansas City and Horseshoe St. Louis. This strong casino presence ensures that every online wager you place is tied into one of the most famous rewards programs in the world.

Expect a launch promotion structured around Profit Boost Tokens, similar to the national offer that awards 20 100% Profit Boost Tokens after placing a minimal initial wager of just $1. This structure is perfect for you if you plan to maximize your early winnings over multiple bets, as it doubles your payout up to a capped limit on each of those first twenty wagers.

Beyond the launch, the biggest incentive for you is the seamless integration with Caesars Rewards, which converts every dollar you bet into credits redeemable for actual hotel stays, dining, and VIP experiences at Caesars properties.

Read more about how to use the Caesars sportsbook promo code WSN20X.

#4 FanDuel Sportsbook Missouri Promo

🏆 Best for: Same Game Parlay Boosts
⭐ WSN rating: 4.5/5
🤑 Sign up offer in other states: Bet $5, Get $150 in Bonus Bets if Your Bet Wins
📱 App rating: 4.9/5 (iOS); 4.6/5 (Android)

FanDuel Sportsbook is confirmed to be one of the nine initial operators launching statewide on Dec. 1, 2025, and is set to bring its industry-leading mobile platform to the Show-Me State. FanDuel secured its market access by partnering with the MLS's St. Louis CITY SC, cementing its strong local presence in the St. Louis area.

Historically, FanDuel utilizes two primary launch strategies, and Missouri is expected to benefit from both:

1. Pre-Registration Offer: Expect a no-deposit bonus (often $100 in bonus bets) for simply signing up and verifying your account before the December 1st launch date (pre-registration is expected to start November 17).

2. Launch Day Offer: Upon go-live, the main welcome bonus is typically a "Bet $5, Get $300 in Bonus Bets if Your Bet Wins" deal. This offer is particularly beginner-friendly due to its low $5 minimum wager and substantial $300 bonus payout, making it easy to convert to cash winnings by aiming for a safe initial bet.

Get more information about the FanDuel Sportsbook promo code.

#5 Fanatics Sportsbook Missouri Promo

🏆 Best for: FanCash Rewards
⭐ WSN rating: 4.1/5
🤑 Sign up offer in other states: Get Up to $2,000 in FanCash
📱 App rating: 4.8/5 (iOS); 4.7/5 (Android)

Fanatics Sportsbook is confirmed to be one of the nine initial operators launching statewide on Dec. 1, 2025, having secured its mobile and retail market access via a partnership with Boyd Gaming (which operates Ameristar casinos in Kansas City and St. Charles).

Fanatics' launch promo strategy centers on providing daily value and unique rewards, rather than a single massive wager.

You should expect the welcome offer to be the unique "Up to $2,000 in No Sweat Bets FanCash." This offer protects your wagers daily for 10 consecutive days (up to a capped amount per day), refunding any losses in FanCash, which is the platform's loyalty currency.

Watch for a potential pre-registration bonus (such as $50 in FanCash just for signing up early), which Fanatics has used in other state rollouts like North Carolina and Ohio.

See more details about the Fanatics Sportsbook promo in our full Fanatics review.

#6 Underdog Missouri Promo

🏆 Best for: Pick'Em Wagers
⭐ WSN rating: 4.3/5
🤑 Sign up offer in other states: Play $5, Get $100
📱 App rating: 4.8/5 (iOS); 4.6/5 (Android)

Underdog Sports is one of the nine sportsbooks that received a license in Missouri and will go live on Dec. 1. However, if you want to try the app, you can take a look at Underdog Fantasy and already start playing daily fantasy sports.

Claim $100 in Bonus Entries, which gives you immediate, non-withdrawable funds to try the platform's two core games: Best Ball Mania and Pick'em.

Best Ball Mania is the ideal format for set-it-and-forget-it fantasy, offering massive season-long NFL tournaments with multi-million dollar prize pools, while the Pick'em contests function as simple, prop-style parlays where you choose players to go "Higher" or "Lower" on a stat line for payouts up to 20x your entry.

For more information, take a look at how to use the Underdog Fantasy promo code.

Sign up at Underdog Fantasy in Missouri

#7 DraftKings Missouri Promo

🏆 Best for: Dual welcome offer
⭐ WSN rating: 4.2/5
🤑 Sign up offer in other states: $300 in Bonus Bets + 3 Months of NBA League Pass
📱 App rating: 4.8/5 (iOS); 4.7/5 (Android)

DraftKings Sportsbook is one of the most essential platforms and is confirmed to launch statewide on Dec. 1, 2025, having secured one of the state's two highly valuable untethered licenses. This independence means DraftKings does not share revenue with a local casino or sports team, allowing them to focus entirely on aggressive promotions and a high-quality product.

Historically, DraftKings provides extremely generous bonuses during state rollouts.

Expect two simultaneous offers: a guaranteed Pre-Registration Bonus (likely $200 in bonus bets for signing up early, with no deposit required) available starting November 17, and a strong launch-day promotion like Bet $5, Get $300 in Bonus Bets (often paired with a complimentary three-month NBA League Pass subscription). This dual approach ensures you receive an instant bankroll boost upon signing up and a substantial reward once wagering commences.

Read the full DraftKings Sportsbook review for more information.

#8 ESPN Bet Missouri Promo/ theScore Bet

🏆 Best for: PENN Play Rewards
⭐ WSN rating: 4.5/5
🤑 Sign up offer in other states: Bet $10, Get $100 in Bonus Bets
📱 App rating: 4.8/5 (iOS); 4.6/5 (Android)

ESPN Bet was supposed to launch in Missouri on Dec. 1, 2025, through their PENN Entertainment license. However, their partnership with Penn Entertainment will come to an end on Dec. 1. ESPN Bet will rebrand to theScore Bet, which is currently available only to Ontario players. That will change starting with Dec. 1 and the Missouri launch.

Prepare for an immediate bankroll infusion, as ESPN BET consistently offers a guaranteed Bet $10, Get $100 in Bonus Bets welcome package, ensuring you start the new market with house money before the NFL playoffs begin.

Find the full ESPN Bet Sportsbook review for more details.

#9 Circa Sportsbook Promo

Circa Sportsbook offers an alternative to the promotional giants, distinguishing itself with a Vegas-style focus on integrity, transparent odds, and a welcoming approach to high-volume action. After surprisingly securing one of the state's two highly coveted untethered licenses (allowing it to operate without a casino partner), Circa is scheduled to launch on Dec. 1, 2025, with a commitment to providing the highest limits in the Missouri market.

Choose Circa if your priority is maximizing long-term profitability rather than claiming an initial bonus. The platform is known for its low-vig model (meaning less commission is built into the odds), offering better pricing than standard books on core wagers like spreads and totals.

Furthermore, its unique appeal lies in its promise to never ban or limit winning players, ensuring you can place large wagers without restrictions. You will also get direct access to the massive, popular Circa Million and Circa Survivor seasonal contests.

How to Claim Your Missouri Sportsbook Promo

To successfully claim your welcome bonus from any of the legal operators launching in Missouri, you must complete the required identification and initial wager steps set by the Missouri Gaming Commission. This process is fully digital, beginning with the pre-registration window opening on Nov. 17, 2025.

Steps to Secure Your Bonus:

1. Download and Register: Download the specific sportsbook app (e.g., DraftKings, FanDuel) and begin the pre-registration process starting Nov. 17. You must provide all personal information, including the last four digits of your SSN, for identity verification.

2. Enter the Promo Code (If Needed): While many sites automatically apply the bonus, if a promo code field is available during sign-up, always enter the advertised code to ensure you lock in the welcome offer.

3. Deposit Funds: Fund your account (minimum deposit is typically $5 to $10).

4. Place a Qualifying Wager (Dec. 1): On the official launch date (December 1), place the required initial bet. For "Bet & Get" offers (like FanDuel): Place the minimum wager (e.g., $5). The bonus funds are credited once the bet settles. For "Safety Net" offers (like BetMGM): Place your first wager up to the max insured amount (e.g., $1,500). The bonus is credited only if the bet loses.

5. Use Bonus Bets: Use your credited bonus bets within the specified expiry window (usually 7 days). Winnings from these bets are converted into withdrawable cash.

Types of Sportsbook Promos that Will Be Available in Missouri

You will have the opportunity to claim various types of lucrative welcome offers when the Missouri market launches. Most leading sportsbooks, including DraftKings, BetMGM, Caesars, and bet365, rely on four main promotional structures to attract new customers, so you should shop around to find the offer that best matches your betting style and risk tolerance.

Common Missouri Sportsbook Promo Types

All bonus funds received from these promotions (known as "Bonus Bets" or "Bonus Credits") are generally subject to a simple 1x playthrough requirement, meaning you must wager the bonus amount once before any resulting winnings convert into withdrawable cash.

Missouri Sportsbook Promos Terms & Conditions to Look Out For

Sportsbooks often obscure vital details within the fine print. To ensure you maximise the value of your welcome offer and avoid unexpected losses, it is crucial to understand the following five core terms before you opt in.

1. Playthrough Requirement

• What it is: The number of times you must wager the bonus funds or your initial deposit before any winnings derived from that money can be withdrawn as cash.

• Optimal Standard: The vast majority of reputable US sportsbooks enforce a 1x playthrough requirement on Bonus Bets. This means you just need to place the bonus bet once, and the winnings are immediately withdrawable. Be cautious of any offer requiring a 5x or 10x playthrough, as this is a non-standard requirement.

2. Expiration Time (Dual Timelines)

• Offer Claim Window: This is the period after registration (typically 7 to 30 days) during which you can make your initial deposit and qualifying wager to unlock the bonus.

• Bonus Bet Expiry: This is the time you have after the Bonus Bets are issued to your account (usually 7 days) before they disappear. Always prioritize using Bonus Bets that are nearing this 7-day expiration date.

3. Qualifying Wager Conditions (The Fine Print)

This defines exactly how you must place your first bet for it to count toward the promotion.

• Minimum Odds: Your bet often must meet a minimum odds threshold (e.g., -500 or longer). This prevents you from simply betting on an extreme favorite (like -10000) just to trigger the bonus.

• Cash Only: Bets placed using existing Bonus Bets, Free Bets, or tokens generally do not count toward unlocking a new welcome offer.

• Cashing Out: If you use the "Cash Out" feature on your initial qualifying wager, the bet becomes ineligible for the promotion, and you will not receive your bonus.

Best Missouri Sportsbook Promos by Sport

Missouri bettors signing up with major operators will see frequent, valuable promotions tailored for the specific sports seasons:

Missouri Responsible Gambling

Licensed sportsbooks are overseen by the Missouri Gaming Commission (MGC). By law, sportsbooks must feature a ‘responsible gaming’ section for addressing gambling-related issues. Sportsbooks offer a variety of tools that users can access if they feel like they are struggling. Common tools include:

• Time limits: Players can limit the amount of time they spend on a platform and will have to wait until the clock resets before they can spend more time on the site.

• Deposit limits: Players will be able to place limits on how much money they can add to their accounts daily, weekly or monthly.

• Wagering limits: Account holders will be able to set limits on their wagers for specific periods of time. If they go over this threshold, they will have to wait until the clock resets before they can place another bet.

• Cool off: Users will be able to block themselves from using the services a sportsbook offers for a short period, typically between one day and a month.

• Self-exclusion: These are similar to cool-offs, but for a much longer period of time. Self-exclusions usually last from one year to a lifetime.

• Minor protection: Users under the age of 21 will not be able to access sportsbooks.

In addition to these tools, most sportsbooks will provide links to state-specific or nationwide organisations or resources that can assist with problem gambling. Here are some links to useful organizations for Missouri bettors:

• Missouri Alliance to Curb Problem Gambling: Offers 24-hour support for those located in Missouri needing help with gambling-related issues.

• National Council on Problem Gambling: A nationwide helpline run by professionals to assist American citizens with problem gambling and the issues it creates.

• Gamblers Anonymous: Confidential meetings where people suffering from gambling problems can meet and discuss their progress or what they have been finding difficult in a comfortable setting.

Knowing where to access responsible gambling tools and resources is essential. Even if you don't feel that you have a problem currently, setting responsible limits now can prevent issues from arising in the future.

How We Rate the Best MO Sportsbook Promos

Whether it's an established sportsbook offering a promo or a newer brand, we’ll rate them in the exact same way. When we test a sportsbook, we spend a minimum of 12 hours on the site and allocate a budget of $1,000 to determine if claiming a promotion is worth your time.

During the testing period, we treat a sportsbook just as you would: we sign up, access promotions, place bets, make transactions, and contact support. A genuine experience gives us a better understanding of the value a specific promotion can bring.

There’s more to sportsbook promotions than meets the eye, and we sift through all of the terms and conditions to provide you with all the information you need to know before claiming.

The way in which we rate sportsbooks, promos, or casinos is the same across the board. If you want to find out more, read about the detailed reviewing process that all of our experts use. 

Missouri Sportsbook Promos Final Verdict

The official launch of legal sports betting in Missouri on December 1, 2025, marks the beginning of a new era characterised by exceptional player value and choice.

To ensure you maximize your starting bankroll, we recommend downloading and pre-registering (starting Nov. 17) for multiple apps: choose DraftKings or FanDuel for accessible Bet & Get bonuses, Caesars or BetMGM for the highest-value insurance and resort rewards, and Circa if you prioritize superior odds over initial perks. By stacking these launch offers, you ensure you capture maximum bonus funds as the market goes live.