Legal sports betting arrives in Missouri on December 1, 2025, and the DraftKings Missouri promo code offers new users an exceptional welcome bonus. Missouri residents can pre-register starting November 17 to secure $300 in bonus bets that will be awarded on launch day. With major games like the St. Louis Blues vs. Anaheim Ducks on December 1 and the Missouri Tigers vs. Notre Dame on December 2, bettors will have plenty of exciting wagering opportunities when Missouri sportsbook promos become available.
Get $300 Bonus Bets on December 1
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 Details for December 1 Launch
The DraftKings Missouri promo code requires no code entry and provides new customers with $300 in bonus bets when Missouri sports betting officially launches. Pre-registration is available from November 17 through December 1, 2025, allowing Missouri residents to create accounts and download the app in preparation for launch day. Once sports betting goes live on December 1, DraftKings will award bonus bets instantly or within 72 hours if there are technical difficulties.
The bonus structure includes several important terms and conditions:
- Bonus bets are awarded as twelve $25 bonus bets totaling $300
- Bonus bet amounts are not included in winnings from successful wagers
- All bonus bets expire after seven days (168 hours)
- Only new customers who complete pre-registration are eligible
Missouri bettors will have immediate access to exciting matchups, including the Kansas City Chiefs vs. the Houston Texans on Sunday Night Football during Week 14. The pre-launch registration period ensures users can claim their welcome bonus as soon as legal wagering begins in the Show-Me State.
How to Claim Your $300 DraftKings Bonus Before Launch Day
Missouri residents can secure their welcome bonus by following these simple pre-registration steps before December 1:
- Visit the App Store or Google Play Store and download the DraftKings Missouri app
- Open the mobile app and access the sign-up page
- Create your account by entering your full name, date of birth, address, and social security number
- The welcome bonus will automatically be applied without requiring a promo code
- Choose your preferred banking method from options including Visa, Mastercard, bank transfers, Play+, Skril,l and PayPal
- Complete your account setup and wait for December 1 to receive your bonus bets
Pre-registration ensures Missouri bettors can immediately start wagering on December 1 when the state officially launches legal sports betting. For more information about this operator, read our comprehensive DraftKings Sportsbook review.
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