Legal sports betting arrives in Missouri on December 1, and the DraftKings Missouri promo code offers new users a chance to secure $300 in bonus bets on launch day. While Missouri residents cannot place wagers until December 1, they can download the app and create accounts starting Monday, November 17. This pre-registration period allows bettors to position themselves for immediate access to missouri sportsbook promos when the state officially launches legal sports betting.

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 bonus bets for December 1 launch
The DraftKings Missouri promo code requires no promotional code entry, making it simple for new customers to claim their welcome bonus. Starting November 17, Missouri residents can pre-register for accounts through the DraftKings mobile app or website. When sports betting becomes legal on December 1, 2025, DraftKings will automatically award $300 in bonus bets to eligible pre-registered users.
The bonus structure breaks down the $300 into twelve separate $25 bonus bets, which will be credited instantly or within 72 hours of the December 1 launch in case of technical difficulties. New users must complete the full registration process during the pre-launch period to qualify for this offer. Key terms include:
- Pre-registration period runs from November 17 through December 1, 2025
- Bonus bets expire seven days after issuance
- Bonus bet amounts are not included in any winnings
- Only new DraftKings customers are eligible
Missouri bettors will have exciting wagering opportunities immediately available, including the St. Louis Blues facing the Anaheim Ducks on December 1, the Missouri Tigers taking on Notre Dame on December 2, and the Kansas City Chiefs hosting the Houston Texans in a Sunday Night Football matchup during Week 14.
How to prepare for Missouri sports betting launch day
Getting ready for December 1 requires completing your account setup during the pre-registration window that begins Monday, November 17. Follow these steps to secure your bonus bets:
- Download the DraftKings Missouri app from the App Store or Google Play Store
- 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
- Verify your Missouri residency and age eligibility
- Set up your preferred banking method for future deposits
- Complete the registration process to lock in your December 1 bonus
Payment options will include major credit cards like Visa and Mastercard, debit cards, bank transfers, Play+, Skrill and PayPal for instant funding when betting goes live. Read our comprehensive DraftKings Sportsbook review for additional details about the platform's features and betting markets.
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