Missouri Sports Betting Apps: Sign Up Now with bet365, Fanatics Sportsbook, BetMGM, DraftKings, FanDuel, Caesars Sportsbook, Underdog

The Missouri sports betting pre-registration window is officially open. That means you have access to the best Missouri sports betting apps ahead of the Dec. 1, 2025, launch. You can’t place wagers until sports betting goes live, but now is the perfect time to get familiar with each app and secure your bonuses early.

Pre-register with the Missouri sports betting apps below and lock in one or more Missouri sportsbook promos before launch day. Click any link in the chart to set up your account today and be ready to bet the moment Missouri sports betting goes live on Dec. 1. Sign up with all available offers to get over $5,900 in value for bets on any local favorites, such as the St. Louis Blues or Kansas City Chiefs.

Updated on 12/15/25

bet365

Bet $10, Get $365 in Bonus Bets Win or Lose!

Bonus Code

LABS365

Claim $365

Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+. Gambling Problem? Call 1-800-GAMBLER. Available in MO only. Bet $10 and Get $365 in Bonus Bets at bet365. Minimum odds -500 of greater.

Updated on 12/15/25

Fanatics Sportsbook

Bet $30 Get $300 FanCash!

Bonus Code

LABSBONUS

Claim $300

Must be 21+. New customers in MO. Must opt-in and wager $10+ cash on any market with odds of -500 or longer each day to receive $100 in FanCash each day for your first 3 days (issued when qualifying wager settles). Your 3 days begin the day you establish your account. See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.

Updated on 12/15/25

BetMGM

Get a 20% First Deposit Match up to $1,500 in Sports Bonus!

Bonus Code

LABSNEWS1500

Claim $1500

Gambling Problem? Call 1-800-GAMBLER. See BetMGM.com for Terms. 21+ only. MO Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. Please gamble responsibly.

How Do You Pre-Register With Missouri Sports Betting Apps?

Pre-registering with Missouri sports betting apps is simple. Click any link in the table above to access the top Missouri sportsbooks and begin the process. Each Missouri sportsbook promo has its own sign-up steps, but they all follow the same basic flow:

• Verify your location and identity by entering the required information.
• Enter a Missouri sportsbook promo code if the platform requires one.
• Confirm your enrollment in the pre-registration bonus offer.

Once you pre-register, you can deposit funds and browse betting markets for the NFL, college football, and other sports. The only restriction is making a bet itself. Missouri sportsbooks use geolocation to block bets until the state officially launches legal online sports betting. Place your first bet as soon as the best Missouri sports betting apps go live on Dec. 1.

Updated on 12/15/25

FanDuel

Bet $5 Get $300 in Bonus Bets!

Bonus Code

No Code Needed

Claim $300

Gambling Problem? Call 1-800-GAMBLER. 21+ and present in MO. First online real money wager only. $5 first deposit required. Bonus issued as nonwithdrawable bonus bets which expire 7 days after receipt. Restrictions apply. See terms at sportsbook.fanduel.com

Updated on 12/15/25

DraftKings

Bet $5 and Get $300 Instantly in Bonus Bets!

Bonus Code

No Code Needed

Claim $300

Gambling problem? Call 1-800-GAMBLER. 21+. Physically present in Missouri. Eligibility restrictions apply. 1 per new customer. $5+ first-time bet req. Max. $300 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Excludes customers who redeem prelaunch signup offer. Terms: sportsbook.draftkings.com/promos. Ends 1/4/26 at 11:59 PM CST. Sponsored by DK.

When does Missouri sports betting go live?

Missouri sports betting launches on December 1, 2025. After residents voted to legalize online wagering in 2024, the one-year countdown is almost over. If you pre-register with Missouri sports betting apps now, you can familiarize yourself with the platform of your choice before you make your first wager on launch day.

Updated on 12/15/25

Caesars

Bet $5 Get $150 If Your First Bet Wins!

Bonus Code

LABSNEWSMO

Claim $150

Must be 21+ and physically present in MO. New users only. Must register using eligible promo code. Min. qualifying bet amount: $5. Min. Odds: -500. First wager after registration must qualify. Awarded as non-withdrawable Bonus Bets that expire 30 days after receipt. Bonus Bet amount not returned for winning bets. See Caesars Sportsbook or the Promotions tab on the app for full terms. Void where prohibited. Know When To Stop Before You Start®. Gambling Problem? Call 1- 800-GAMBLER

Once Missouri sports betting goes live, bet on any available sport from the Show-Me State. Back the Kansas City Chiefs as Patrick Mahomes and Travis Kelce chase their fourth Super Bowl title, or wager on the St. Louis Blues during the NHL season. Every major sport will be available on Missouri betting apps once the MO sports betting is live on Dec. 1.

Can I bet on college sports in Missouri?

Yes, you can bet on college sports in Missouri. Once Missouri sports betting goes live in December, you will be able to wager on any college sporting event. The only restriction is that player prop bets involving athletes from Missouri colleges are not permitted. All other college markets will be available once the state officially launches on Dec. 1.

What to bet on with Missouri sports betting apps on launch day

Once Missouri sports betting launches on Dec. 1, you can put your pre-registration bonuses to work. Missouri sports betting apps will allow you to place pre-game wagers, live bets, parlays, props, straights, and virtually any bet type starting Dec. 1.

How each of the Missouri sportsbook promos depends on the offer type you claim.

• Bet-and-get offers: Place your qualifying first wager to unlock your bonus bets.
• No Sweat Bets or “first bet on the house”: Place your first bet and, if it loses, receive your stake back in bonus bets or FanCash.

Each of the Missouri betting apps available during pre-registration is among the top-rated sportsbooks in North America. Revisit the table at the top of this page to create your accounts now and be fully ready for launch day.

YOU MAY ALSO LIKE

Best Betting Promos for Survivor Picks This Week USA vs. Europe Ryder Cup Betting Promos, Date, Format, Schedule for 2025 Golf Event Best Betting Promos for Survivor Picks This Week Best Betting Promos for Survivor Picks This Week