Online sports betting is coming to Missouri residents on December 1, 2025 after legislation was passed last year to legalize. The pre-registration process for Missouri sports betting began on November 17, 2025, and while you are unable to bet on sports until launch day, you can sign up at top sportsbooks now. Some of the top Missouri sports betting apps include bet365, Fanatics Sportsbook, BetMGM, Caesars Sportsbook, FanDuel, and DraftKings.
Additionally, Underdog is launching its DFS product in Missouri along with this crop of Missouri sports betting apps. With Missouri sports betting just one week away from launching, we provide you with all of the key information you need to know to prepare.
Missouri Sports Betting: Key Information You Need to Know Before Dec. 1 Launch
As of this writing, Missouri sports betting is in the pre-registration phase. This indicates that you can create new accounts at top Missouri sportsbooks that have not launched yet, despite not being able to place bets. Once Dec. 1 rolls around, you will have full access to these sports betting apps and can bet on your favorite MO sports teams, including the Kansas City Chiefs and the St. Louis Blues. The legal betting age in Missouri is 21 years old. Each Missouri sportsbook requires that you verify the personal details you provide during the registration process.
Additionally, you must allow these sportsbooks to utilize their geolocation technology to verify that you are physically located in MO. Each of the top Missouri sports betting apps figures to bet outfitted with full odds and lines for top sports leagues upon launch, including NFL, NBA, MLB, NHL, college football, and college basketball. Within each market, find moneylines, spreads, totals, and player props among other bet types.
Missouri Sports Betting Apps: Sportsbooks to Launch on Dec. 1
There are eight different Missouri sports betting apps expected to launch together on Dec. 1. Check out the bulleted list below for additional information about these sportsbooks now.
bet365
Fanatics Sportsbook
BetMGM
Caesars Sportsbook
FanDuel
DraftKings
Circa Sportsbook
theScore
On top of these eight operators, expect to see Underdog launch its daily fantasy sports product in Missouri.
Missouri Sportsbook Promos: Claim These Pre-Registration Offers Today
At each sports betting app, take advantage of one of the best Missouri sportsbook promos for pre-registration. Take a look at the chart below for more information about these Chiefs betting promos in Missouri.
Take a look below at some of the best betting options in December that you can place wagers on once Missouri sports betting goes live. Bet on Chiefs games or any other event across Missouri sports franchises:
NFL
Houston Texans vs. Kansas City Chiefs (Sunday, Dec. 7 at 8:20 p.m. ET on NBC)
Los Angeles Chargers vs. Kansas City Chiefs (Sunday, Dec. 14 at 1 p.m. ET on CBS)
Kansas City Chiefs vs. Tennessee Titans (Sunday, Dec. 21 at 1 p.m. ET on CBS)
Kansas City Chiefs vs. Denver Broncos (Thursday, Dec. 25 at 8:15 p.m. ET on Prime Video)
NCAAF
Various conference championships (Friday, Dec. 5 and Saturday, Dec. 6)
NHL
Anaheim Ducks vs. St. Louis Blues (Monday, Dec. 1 at 8 p.m. ET)
St. Louis Blues vs. Boston Bruins (Thursday, Dec. 4 at 7 p.m. ET)
NCAAB
Missouri vs. Notre Dame (Tuesday, Dec. 2 at 9 p.m. ET on ESPNU)
About the Author
Daniel is a commercial content writer at Action Network.
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