What Is Missouri Sports Betting 'Pre-Registration?' Why Sign Up Now?

Missouri customers can pre-register accounts and claim a variety of sportsbook bonuses. These deals can add hundreds to thousands of dollars worth of bonuses.

Grant Mitchell - News Editor
Grant Mitchell • News Editor
Nov 18, 2025 • 12:58 ET • 4 min read
Photo By - Imagn Images.

The Missouri sports betting pre-registration window is officially open ahead of the statewide launch of legal sports betting on Dec. 1.

Although customers cannot submit their favorite wagers until the calendar turns ahead to December, all Missouri guests and residents can pre-register accounts and claim a variety of sportsbook bonuses. These deals can add hundreds to thousands of dollars worth of bonuses.

Wondering how and why new bettors should pre-register Missouri sportsbook accounts? Here are the top Missouri sportsbook promos that are available.

Top Missouri sportsbook pre-registration bonuses: Claim thousands in promo deals

Below is a list of the best Missouri sports betting apps and bonuses that are available for customers ahead of the Dec. 1 launch.

DraftKings

DraftKings Missouri promo code: Receive $300 in bonus bets as soon as you register a DraftKings Missouri account before Dec. 1. You do not need to enter a specific code to claim the bonus. Signing up early allows customers to claim the $300 bonus plus play in the DraftKings' "King of the Court" NBA contest where bettors can win a share of $1 million in prizes.

Claim your DraftKings bonus now!

FanDuel

FanDuel Missouri promo code: FanDuel Missouri is offering a three-part bonus offer worth $500 in total. The deal includes a $100 bonus bet for pre-registrants, $300 in bonus bets for a winning first-time wager of at least $5 on launch day, and an additional 100% deposit match in the form of bonus bets up to $100.

Claim your FanDuel bonus now!

BetMGM

BetMGM Missouri bonus code: Claim up to $1,600 in total prizes by using the code COVERS at sign-up. Deposit at least $10 into your pre-registered account before Dec. 1 to receive $100 in bonus bets on launch day. Then, receive a $1,500 safety net that will award bonus bets covering 100% of losing first wagers up to the $1,500 maximum.

Claim your BetMGM bonus now!

Caesars

Caesars sportsbook promo code: Use the code COVERSMO at sign-up to redeem five 100% profit boosts and $150 in profit boosts before the Dec. 1 launch.

Claim your Caesars promo now!

bet365

bet365 Missouri bonus code: Bet $10, win $365 in bonus bets. Use code COVERS at sign-up, place $10+ in qualifying bets on lines with odds equaling or longer than -500, and redeem $365 in bonus bets.

Claim your bet365 bonus now!

Fanatics

Fanatics sportsbook promo code: Pre-registering with Fanatics Missouri can result in $3,000 in FanCash, which is currency that can be used at Fanatics sportsbook or the Fanatics online store. The deal allows customers to claim up to $200 in losing wagers per day for 15 straight days in the form of FanCash, equaling the $3,000 maximum.

Claim your Fanatics promo now!

The following sports betting operators were also approved for the Dec. 1 launch:

  • Circa Sports
  • Kambi
  • PENN Entertainment (expected to launch theScore Bet)
  • Underdog sports
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Legal Missouri sports betting

Missouri legalized sports betting on Nov. 5, 2024, when Amendment 2 narrowly passed a public vote at the ballot. 

The Missouri Gaming Commission (MGC) was in charge of readying the market and eventually chose the Dec. 1 launch date. 10 total sportsbooks were approved for the launch, but as many as 14 online and 19 in-person sportsbooks are allowed if they are licensed by the MGC.

When is Missouri sports betting launching?

The Missouri sports betting pre-registration window opened on Nov. 17, two weeks before the Dec. 1 launch.

Missouri sportsbooks will be allowed to accept wagers at 12:01 a.m. local time on Dec. 1, signaling the official launch of the 39th state with an active sports betting market. 

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Grant Mitchell - News Editor
News Editor

Grant jumped into the sports betting industry as soon as he graduated from Virginia Tech in 2021. His fingerprints can be found all over the sports betting ecosystem, including his constant delivery of breaking industry news. He also specializes in finding the best bets for a variety of sports thanks to his analytical approach to sports and sports betting.

Before joining Covers, Grant worked for a variety of reputable publications, led by Forbes.

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