Missouri will formally legalize legal online sports betting on December 1, 2025. Most sportsbooks are now competing to win the Show-Me State market are already launching aggressive pre-launch bonuses and signup offers. This is what bettors need to know about the largest offers, how to get them, and the fine print to  watch out for.

Big names, big offers

Major operators are also using pre-registration windows (opened in mid-November) to lock in users before wagers can be placed on Dec. 1.These operators include:

Missouri is preparing to launch legal sports betting, giving residents the chance to join major operators from day one. Caesars has already opened early registration, allowing you to set up your account before the full launch on 1 December. This early access also unlocks a generous pre-launch offer that gives players substantial value with very little required upfront.

Missouri is moving toward legal online sports betting, with a full launch today, on 1 December 2025. Fanatics Sportsbook has already secured its place in the state and is preparing an early welcome for new users. The operator is promoting a large pre-launch package that rewards customers who get set up before the first day of betting.

This Fanatics Missouri pre-launch promo centres on No Sweat Bets. During the pre-launch window, new users who register and deposit at least $50 can unlock 15 No Sweat Bets when wagering goes live. Each free bet is worth up to $200.

Missouri is moving towards full legal online sports betting, with the first apps expected to go live today. FanDuel Sportsbook has already secured its place in the market. Currently, it is inviting new customers to register ahead of launch.

With today’s launch, FanDuel is rolling out a major welcome offer for new users. Anyone who signs up and makes their first deposit now qualifies for the promotion, and they’ll receive an additional bonus after placing their first wager. All rewards are paid out as bonus bets of up to $400.

BetMGM is launching its sportsbook in Missouri with an early sign-up promotion and a huge welcome offer to new customers before the state officially launches legal online sports betting on December 1, 2025. The offer- a combination of a pre-registration credit and a first-bet safety net is meant to get Missouri bettors through the door when apps  go live.

On December 1, 2025, Missouri sports betting officially goes live. DraftKings has obtained its license from the Missouri Gaming Commission and is set to commence operations on the launch date. To mark the occasion, the sportsbook is offering a one-of-a-kind welcome offer: Up to $1,300 New User Bonus

You can pre-register now, though bonuses won't activate until the official launch. The offer requires no promo code, but you must be 21+ and located in the Show Me State to be eligible.

Missouri is set to join the growing list of U.S. states with legal online sports betting. The market is expected to launch officially on December 1. It brings a surge of excitement for local fans. The state will also get an added revenue source.

This legalization is also just in time for the heart of the NFL, NBA, and college football seasons. At launch, six major sportsbooks are expected to go live. These will give bettors a strong lineup of trusted national brands right out of the gate. In this article, we’ll look at what each operator offers. 

DraftKings Pre-Launch Promo Code 

All is set for sports betting activities to begin in Missouri on December 1, 2025. Several operators have secured licenses and are preparing to start offering their services on day one. Among them, one operator is already drawing significant interest. DraftKings is attracting the most attention because it is a strong national brand with a proven mobile platform.

The Dec. 1 launch of the Missouri sports betting market is closing in, and online sportsbooks are gearing up to offer registration and pre-registration deals to all of their soon-to-be new users.

The countdown is on for online and retail sports betting in Missouri. The state will go live on December 1, 2025. This debut will make both mobile and in-person betting legal across the Show-Me State. Once live, you will see all the big markets: moneylines, point spreads, totals, player props, futures, and live, in-game wagers.

The timing could not be better. Legal betting launches right in the middle of a heavy sports month. Read on to find out more about the available betting opportunities you can leverage from day one.