Legal Missouri sports betting officially launches on December 1, 2025, and the DraftKings Missouri promo code welcome offer provides new users with an excellent opportunity to prepare for launch day. No DraftKings Missouri promo code is needed to claim this generous welcome bonus. Missouri sports fans can download the Missouri betting apps today to get ready for wagering on the Kansas City Chiefs, St. Louis Blues, Missouri Tigers, St. Louis Cardinals, and Kansas City Royals once legal betting begins.
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What to expect on launch day
When Missouri sports betting becomes legal on December 1, several major matchups will be available for wagering, including:
- St. Louis Blues vs. Anaheim Ducks (Dec. 1)
- Missouri Tigers vs. Notre Dame (Dec. 2)
- Kansas City Chiefs vs. Houston Texans (Week 14, SNF)
A total of nine online sportsbooks are expected to go live in Missouri on launch day, each promoting its own Missouri sportsbook promos and offers.
DraftKings Missouri promo code delivers $300 in bonus bets
The DraftKings Missouri promo code welcome offer awards new users $300 in bonus bets when legal sports betting launches on December 1, 2025. No promo code is required to claim this substantial welcome bonus. New bettors can download the mobile app today in anticipation of the November 17 pre-registration period, positioning themselves to take advantage of this lucrative offer when Missouri sports betting goes live.
The bonus structure breaks down the $300 into twelve $25 bonus bets, providing flexibility for multiple wagering opportunities. These bonus bets expire after seven days from the time they land in your account. Key terms include:
- Pre-registration becomes available on November 17, 2025
- Bonus bets are awarded upon completing registration or placing a $5 wager
- Bonus amounts are not included in the winnings calculations
- Potential "No Sweat" tokens for same-game parlays
Missouri bettors will have immediate wagering opportunities when the December 1 launch arrives. The St. Louis Blues host the Anaheim Ducks at Enterprise Center that evening, followed by the Missouri Tigers men's basketball against Notre Dame on December 2. The Kansas City Chiefs face the Houston Texans in Week 14 Sunday Night Football later that week.
How to prepare for Missouri sports betting launch day
Getting ready for legal Missouri sports betting requires downloading the DraftKings app before the December 1 launch date. Follow these steps to position yourself for launch day success:
- Download the DraftKings app from the App Store or Google Play Store
- Complete the registration process starting November 17 with your personal information
- Verify your account details and location within Missouri
- Add your preferred payment method for quick deposits on launch day
- Familiarize yourself with available betting markets and options
- Place your first $5 wager on December 1 to activate the welcome bonus
The straightforward registration process ensures Missouri sports fans can immediately begin wagering on their favorite teams when legal betting launches. Read our comprehensive DraftKings Sportsbook review for additional insights into this premier betting platform.
Gambling problem? Call 1-800-GAMBLER.
21+. Physically present in Missouri. Eligibility restrictions apply. Subject to regulatory licensing requirements. Register for a Missouri online sports wagering account starting 11/17.1 per new customer. $5+ first-time bet when we go live on 12/1 req. Excludes customers who redeem the prelaunch signup offer. Max. $300 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: sportsbook.draftkings.com/promos. Ends 1/4/26 at 11:59 PM ET. Sponsored by DK.
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