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Missouri sports betting has officially been live for over one month.

The Show-Me State officially legalized wagering on sports on Dec. 1, becoming the 39th state (plus Washington, D.C.) in the U.S.A to do so. So with the NFL Playoffs on tap, you can jump in on the action anytime.

The Missouri Gaming Commission approved the launch of several sportsbooks, including Fanatics Sportsbook, BetMGM, FanDuel, DraftKings, Caesars and bet365.

We’ve detailed some of the best Missouri Sportsbook betting promos to pair with the aforementioned sportsbooks, which are now all live and available to use as of Dec. 1.

Remember, you must be 21 or older to wager on sports in the state of Missouri and you must be physically present in the state to qualify for the new users offers.

It’s NFL Championship weekend, and Missouri bettors can dive into the action on Patriots vs. Broncos in the AFC Championship and Rams vs. Seahawks in the NFC Championship.

Denver’s AFC title hopes hinge on Jarrett Stidham, making his first meaningful start since 2023, after Bo Nix went down with an ankle injury. Stidham faces a New England defense that has allowed just 19 points across two playoff games. 

Drake Maye and the Patriots ride an 8-0 road streak, boasting precision passing and a balanced attack featuring Rhamondre Stevenson and TreVeyon Henderson. 

Denver will rely on disciplined game management and a fierce rush led by Nik Bonitto, but with no evidence Stidham can stress a playoff-caliber defense, this game tests the Broncos’ mettle like never before.

Seattle and Los Angeles meet for a decisive rubber match after splitting two razor-thin regular-season games. 

The Seahawks’ league-best 14-win campaign and top defensive ranking clash with the Rams’ 12 wins and an explosive offense.

Kenneth Walker III aims to replicate his 100-yard outing without Zach Charbonnet, while Puka Nacua’s big-play potential threatens Seattle’s top scoring defense. 

Pressure defines the game — Seattle generates heat without blitzing, complicating Matthew Stafford’s postseason struggles under duress, and Sam Darnold’s turnover history adds intrigue.

Fanatics Sportsbook’s elaborate facets:

Fanatics Sportsbook first launched in January 2023 and is slowly growing its brand as a premier sports betting book.

In conjunction with Boyd Gaming, like BetMGM Missouri, bettors can access Fanatics by mobile app or in person at a Fanatics Sportsbook location.

New users can access up to $2,000 in FanCash with the Fanatics Sportsbook MO Promo code NYPOST. Essentially, this can be used to place bets, buy casino credits, or purchase any team apparel under the Fanatics brand umbrella.

Untraditional, but innovative, bettors can convert FanCash into merchandise of their favorite Missouri-based teams.

The FanCash will expire seven days after it is issued. FanCash can be used to place bets at Fanatics Sportsbook or to buy Fanatics apparel at their online store.

BetMGM Sportsbook’s elaborate facets:

Although not as popular as FanDuel or DraftKings, BetMGM offers a steady stream of promos and betting tools for users.

Their market partnership aligns with Century Casinos, meaning bettors can utilize this book via mobile app or in person at a retail BetMGM sportsbook in Missouri.

As of March 2025, BetMGM is listed as an official partner of the Kansas City Chiefs.

With code BetMGM Sportsbook MO Bonus CodeNYPDM1500, new Missouri users can get up a deposit match worth up to $1,500 in sports bonus.

You will get 20 percent of whatever you deposit, so if you deposit $100, you will get $20.

FanDuel Sportsbook’s elaborate facets:

It’s hard to find a flaw with the FanDuel structure and model, as they are also a pioneer in horse racing wagering and the virtual casino space.

In August 2025, North America’s top gambling enterprise announced a partnership with St. Louis City Soccer Club of the MLS as its market access partner for the Missouri launch.

An intriguing Missouri offer is theFanDuel Sportsbook promo, which grants new users $300 in bonus bets after placing a $5 wager.

New users in the Show Me State can bet $5 and get $300 in bonus bets if your bet wins with FanDuel.

No code is required, simply a click on this link. New Missouri bettors can place a $5 wager on launch day, win or lose, $300 in bonuses will appear in their account within 72 hours of placing.

The only downside is that this bonus amount does not translate to winnings, meaning that if Missouri users wager $100 of their $300 in bonuses on a +100 play, only $100 will be withdrawable cash, not the full $200 winnings.

DraftKings Sportsbook’s elaborate facets:

One of two books that holds an untethered mobile sports betting license in Missouri.

This type of agreement gave DraftKings the green light to operate its online sportsbook independently in the state without the need for a local partnership with a professional sports team or state casino.

Along with FanDuel, DraftKings is extremely popular within the sports betting community.

Users in MO have access just in time for the NFL, NBA, NHL, and college football/basketball seasons that are in full swing.

TheDraftKings Sportsbook MO promo allows users to earn $300 in bonus money after an initial wager of $5 or more. The $300 bonus kicks in on Launch Day and expires 7 days later.

Caesars Sportsbook’s elaborate facets:

The luxury Las Vegas-based hotel and casino corporation established its sports betting venture in 2012.

Similar to BetMGM and Fanatics Sportsbook, Missouri bettors can utilize Caesars via mobile betting or in person at select partner Casino locations.

Caesars Sportsbooks Bonus Code POSTBET250BM allows new bettors to getaBet Match Up to $250 Win or Lose!

This welcome offer kicks in for all Missouri users, just in time as the St. Louis Blues’ season on ice continues.

The Blues are currently out of the Wild Card Playoff conversation, but a December 27th home showdown against the Nashville Predators is on tap.

Robert Thomas and Jake Neighbours each scored two goals, leading the Blues to a 6-2 win over the Panthers on Dec. 20. Before the Predators come into town, St. Louis will continue its brief two-game road trip in Tampa Bay against the Lightning on Dec. 22. 

New users can now place bets on Jordan Kyrou and the Blues.

bet365 Sportsbook’s elaborate facets:

bet365 Sportsbook is now live and launched in partnership with the St. Louis Cardinals.

New users using the bet365 Sportsbook MO bonus codeNYPBETwill be able to access $365 in betting value after placing a $10 wager within 30 days of sign-up, win or lose. Odds must be -500 or higher to receive the bonus.

Although baseball season is far from starting, bettors in Missouri can look ahead to MLB action next season and the Cardinals’ opening day showdown against the Tampa Bay Rays in March.

The reigning champion Los Angeles Dodgers are also favored to three-peat, with +300 odds of winning the 2026 World Series. With bet365’s “Bet boost” feature, those odds can jump to +325.

With a “bet boost,” the sportsbook model generates pre-selected boosts for one-off wagers and even parlays. Users can access these boosts on the “Promotions” tab via desktop or on the “Settlement Features” on the mobile app. The signature green arrows will indicate where a bet boost is located.

Right now, the Cardinals have 100/1 odds of taking home the MLB championship.

New users will be able to access all MLB futures bets on bet365 sportsbook.

For full details on this terrific bet365 Sportsbook Missouri sportsbook promo, see below.

Underdog fantasy’s elaborate facets:

Underdog’s Daily Fantasy Sports app went live in 2020. It’s Sportsbook quickly followed suit, and North Carolina was the first state where its betting product went official in March 2024.

On Dec. 1, Missouri became the second legal state where Underdog Sportsbook is available.

In September, the New York-based daily fantasy games pioneer announced a partnership with the MLB’s Kansas City Royals.

Underdog promo code NYPOSTsets up new users with $75 in bonus entries after a $5 wager.

Mike Turay is a sports journalist and editor who closely follows the NBA, NFL, college sports and UFC. He has demonstrated expertise in both NBA and NFL player prop bets for nearly three years. Mike is also highly knowledgeable about the sportsbook offer landscape, frequently trying and reviewing the latest apps and sites.