Sports Betting in Missouri: Latest Legal Updates
Written By John Carlo Villaruel | Last Updated at November 28, 2025
Is sports betting legal in Missouri? Almost, and we’re here to show you how you can legally place bets once MO sports betting goes live on 1 December 2025.
Here you’ll see a few of our recommended online sportsbooks that’ll give you the perfect introduction to what legal sports betting is all about. You’ll learn what kinds of pre-launch promos you can get, and we’ll walk you through all of the ins and outs of MO sports betting law. Essential reading for all Missouri sports fans.
Our Top Legal Sportsbooks in Missouri
When will sports betting be legal in Missouri?
Missouri voters approved Amendment 2 that paved the way for legal sports betting back in November 2024, but it won’t actually go live until December 1, 2025. Once that day rolls around, you’ll be able to bet on pretty much any sport you can think of from Kansas City, St Louis, Jefferson City or anywhere else in the Show Me State.
What you need to know about the Missouri sports betting bill
Sports betting in MO will be tightly regulated by the Missouri Gaming Commission. This organization will aim to ensure that you get a safe and fair way to bet online, and so far we know the following about what Missouri sports betting is going to look like:
- There are due to be 10 online sportsbooks ready to go live on December 1 2025, although there is the potential for up to 21 sports betting brands to operate in the state.
- Both online and in-person sports betting will be available in Missouri. You won’t have to be an MO resident to bet at one of these Missouri sportsbooks, but you will need to be within state lines.
- The minimum betting age in Missouri is 21 years and you will be expected to verify this upon signing up to an online sportsbook in MO.
- You’ll be able to bet on most major and minor sports and teams from all over the world including local favorites like the Kansas City Chiefs, Kansas City Royals, St Louis Cardinals and St Louis Blues.
- It has yet to be decided how betting on college sports will be regulated. It’s expected that you will be able to bet on local teams like the University of Missouri in Columbia, but it isn’t clear whether these will include player props or bets on in-state tournaments.
- DFS betting sites are currently legal in Missouri, but you can only bet on peer-to-peer contests and not house-versus-player contests.
- Horse racing betting has been legal in MO since 1984. However, this is only legal at racetracks and since there aren’t any MO racetracks, there isn’t any legal horse betting.
What sports betting apps are legal in Missouri?
With up to 10 online sportsbooks set to go live in Missouri this December, you’re going to have your work cut out figuring out which one to sign up at. So we’ve handpicked three of the best right here and thrown in a top DFS brand to keep you going until December rolls around:
| Missouri betting brand | Type of betting brand | Welcome offer |
| BetMGM | Regular online sportsbook | Get up to $1,500 as a losing bet refund and $100 in bonus bets if you deposit before 12/1 |
| Caesars Sportsbook | Regular online sportsbook | Deposit by 11/30 and win first $5 bet on 12/1 and get $150 in bonus bets and five profit boosts |
| Underdog Fantasy | Daily fantasy sports brand | Bet $5 in Fantasy Entries and get $100 in Fantasy Bonus Entries |
BetMGM - Epic sports betting brand
Everything about BetMGM is big. From the generosity of its odds to the pre-launch offer, you’ll find plenty to enjoy here. You can sign up to BetMGM in MO right now, make a deposit and this will get you $100 in bonus bets that you can use on December 1.
Plus there’s a handy losing bet refund to minimize the pain should your opening bet go awry. With user-friendly apps, lots of odds boosts and some awesome same game parlays, you should have a great time here.
Get up to $1,500 Paid Back in Bonus Bet If You Don’t Win Your First Bet Caesars Sportsbook - Trusted for quality sports betting
This legendary online sportsbook has also put on a top welcome offer for MO bettors. You can deposit anytime before 30 November and if you have a winning bet on December 1, you'll get $150 in bonus bets as well as five profit boosts.
There are plenty of unique betting lines to use these bonus bets on, and don’t forget that Caesars also has one of the best loyalty programs in the business.
Underdog Fantasy
What better way to start December than by enjoying some DFS action? We’d recommend giving Underdog a try for this as it makes fantasy sports so simple with fun player picks and team picks, and then you have ‘Streaks’ to add an extra dimension to your picks.
There’s also a pretty good welcome offer here where you just have to sign up, make a $5 entry, and this will get you $100 in bonus entries. A quality introduction to a quality DFS brand.
Play $5 Get $100 in Bonus Entries How to start legally betting in sports in MO
So now that you know that sports betting is legal in MO although it isn’t actually live yet. Let’s have a look at how you can get started at one of the online sportsbooks listed in this guide:
- Tap on any of the links to our recommended MO online sportsbooks in the banners of this page
- Register your customer account by entering personal information like your name, date of birth, email, mobile and home address in the form
- Type in any Missouri betting bonus codes required to get your pre-launch offer
- Verify your identity by submitting your social security number along with any requested documentation such as a driver’s license, recent utility bill and a selfie
- Make an opening deposit with one of the accepted payment methods such as Visa, Mastercard, PayPal, Venmo or ACH bank transfer
- Wait until December 1, 2025 to place your first sports bet in Missouri
Pros and cons of legal sports betting in Missouri
So when sports betting finally goes live, will you be ready to join in or will you be sitting on the sidelines? Here are the key pros and cons of getting involved:
- Soon to be legal all over MO
- Excellent online sportsbooks available
- Bet on dozens of sports
- Enjoy generous pre-launch promo offers
- Betting always involves some risk
Conclusion - Enjoy legal sports betting in Missouri soon!
So as long as you are of the legal gambling age in Missouri, there should be little stopping you from enjoying the best in sports betting when it goes live on December 1, 2025. This means that you’ll get a legal, safe and fun way to bet on anything from the Chiefs to the Blues to the Cardinals, or pretty much anything else you can think of.
There are still a few things to be ironed out with the Missouri sports betting bill in regards to college sports betting, but we’ll make sure that this guide is instantly updated with any developments. But for now, hit any of the links for the MO online sportsbooks featured on the banners of this page, get your pre-launch offer and wait for sports betting to go live.