Missouri’s Top 3 Sportsbooks to Watch This December

Legal sports betting is finally finding a home in Missouri after years of back-and-forth between lawmakers and gaming advocates. SB 643 has paved the way for the big launch that is just weeks away. Starting December 1, 2025, Missourians can legally place bets online or in person on their favorite sports teams. That means whether you’re in Kansas City backing Mahomes or in St. Louis as a die-hard riding with the Blues, it’s game time — quite literally and very legally.

With the big launch day almost here, the competition among sportsbooks is heating up, and the best part is that the bettors get to benefit. The 3 giants — FanDuel, BetMGM, and DraftKings — are all gearing up with some seriously massive bonus offers, polished apps, and awesome features designed to grab your attention from day one.

So if you’re wondering which sportsbooks deserve your trust, and of course your dollars, here’s a breakdown of the hottest options going live in Missouri in a matter of weeks.

FanDuel Sportsbook — Simplicity Meets Speed

FanDuel has been one of the fastest-growing sportsbooks in the country for the past few years, and it’s easy to see why — it just works. Its app is clean, intuitive, and borderline addictive in just how easy it is to use. Rated a solid 4.9 out of 5 stars on iOS, FanDuel is the kind of sportsbook that gets out of your way and lets you place bets with ease. If you’re brand new to the betting scene or simply want an app that won’t frustrate you, FanDuel should undoubtedly be at the top of your list.

One of the biggest strengths here is FanDuel’s player prop odds and alternate lines. It’s a literal goldmine for anyone who likes to bet on individual performances. Whether it’s Mahomes throwing for 300+ or Kelce grabbing a pair of touchdowns, you’ll cash in on some of the best odds in the industry. You’ll tend to see a bit better value on these markets here than you would on DraftKings or BetMGM.

The SGP — or same game parlay — builder is another highlight that they like to show off. It’s easy to stack bets within one event, and FanDuel’s odds updates are fast and fair. Plus, they continue to lead the charge with creative bet features like “SGP+,” which allows you to mash together multiple same-game parlays across different games. That makes it tons of fun.

Now, there are a few drawbacks we can’t forget to mention. If you’re the type who chases daily odds boosts, FanDuel might disappoint more than the others. They offer some promos, of course, but not as many as DraftKings. And while customer support exists, it can get bogged down during major sporting events.

That said, their welcome bonus is hard to beat — When you sign up right now, you’ll get $100 in bonus bets; however, if you stick around until December 1st and place your first $5 bet, they’ll throw in an additional $300 in bonus bets on top of that. It’s hard to pass up.

BetMGM Sportsbook — Loyalty and Real-World Rewards

If you want your sportsbook experience to stretch beyond just your phone, BetMGM is undeniably where the rubber meets the road. With its MLife Rewards program, you can turn your bets into points that unlock tons of perks such as hotel stays, dinners, and even VIP perks at MGM resorts. For Missouri bettors who like to travel or hit the casinos, this loyalty system is a serious advantage that very few sportsbooks can touch.

BetMGM is also a strong pick for betting on the big leagues. Their odds on NFL and NBA spreads and totals are some of the sharpest we’ve seen, often matching or slightly beating the competition. The app features a unique “Edit My Bet” tool that allows you to tweak open wagers before the event ends, which adds flexibility if a game starts swinging one way. Sure, your odds might change a bit, but it gives you a little more control.

You’ll also find a decent welcome package here. You can get up to $1,500 back in bonus bets if your first bet loses. It’s a way to bet big, and a pretty generous safety net if things don’t go your way on day one. However, if you head over to BetMGM now and make a deposit before December 1st, they’ll throw in an extra $100 in bonus bets. 

Where BetMGM does lose a little ground to the competition is in its interface. While it’s surely functional, the app can feel a bit cluttered and occasionally glitchy, especially during high-traffic hours. Their SGP markets also lag behind FanDuel and DraftKings in terms of variety. Another drawback we noticed is that BetMGM has a reputation for limiting sharp bettors. If you’re consistently winning, don’t be surprised if you see reduced bet limits over time. Sure, that’s not unique to BetMGM, but it’s more noticeable here than on other platforms, and the review highlights that.

DraftKings Sportsbook — Depth and Features for Serious Bettors

DraftKings might just be the most complete sportsbook launching in Missouri in December. With a 4.8-star app rating and a ridiculous amount of betting markets, it’s tailored for fans who don’t just want options, but all of the options. Whether you’re betting on the Chiefs to cover the spread, the Blues to go over their goal total, or even placing a live bet on a Serbian basketball league game at 2 a.m. — DraftKings probably has a line for it. Start scrolling around and see what you come across. There are some wild markets to choose from.

One of the biggest draws is the constant stream of promotions. Daily odds boosts, profit boosts, and featured parlays are all front and center. You don’t even have to go far to find these, as they’re all placed at the top of the homepage. Just choose the ones you like and start placing bets.

Their live betting platform is also one of the best we’ve seen. Odds update in real time, and while live streaming is still somewhat limited, you can usually follow along with game trackers that feel almost like watching the game itself. It’s almost near-real-time.

DraftKings also leads the pack in loyalty. Their Dynasty Rewards program offers tiered benefits that accumulate over time, making it a better long-term play than FanDuel’s nonexistent system or BetMGM’s more casino-focused one.

Now, a few things to keep in mind are that their bonus bets expire in just 7 days, which is shorter than FanDuel or BetMGM. So if you grab their $300 pre-launch bonus, just make sure you plan your bets quickly once the market opens, otherwise, they’ll expire if they sit too long.

Another downside is that the sheer volume of options can feel overwhelming for many new users. If you’re not familiar with betting terms or how to find the markets you’re after, the interface doesn’t do a great job of easing you in. And the desktop version, lacking a search bar, is just an odd oversight we figured a book like DraftKings would’ve addressed.

Still, if you’re even a little experienced, or at the very least willing to learn, DraftKings delivers power-user features with the speed to back them up.

Which Missouri Sportsbook Is Right for You?

There’s no universal “best” sportsbook, as it all comes down to what kind of bettor you are. However, we do recommend you at least try all of them so you don’t leave money on the table in terms of bonus bets.

If you want simplicity and speed, FanDuel is easily your best bet. It’s clean, it’s quick, and the $400 bonus offer is incredibly user-friendly. This sportsbook is perfect for Sunday bettors who want to back the Chiefs without a headache.

If you like the idea of your bets translating into real-life perks, then BetMGM really stands out. Its M Life Rewards system could mean that your Chiefs or Royals win also helps pay for your next Vegas trip. Just be ready to navigate a busier app.

And if you’re betting often, chasing value, or love betting on everything from college football totals to some seriously obscure props, DraftKings gives you the deepest toolbox to play with. It may take a little more effort to learn, but the features are worth it.

The good news is that you don’t necessarily have to choose just one. Missouri allows multiple sportsbook accounts, and each of these books has pre-launch bonuses that make it worth signing up for all 3. The best way to think of it is you’re stacking free chips before you even ante up.

The Countdown to Kickoff

Missouri has waited years for this moment, and now legal sports betting is less than 2 weeks away. Whether you’re a die-hard Chiefs fan, a hockey head cheering on the Blues, a split household between the Royals and Cardinals, or just want to bet on Mizzou without using shady offshore sites, the time has finally come.

As of now, you can pre-register with FanDuel, BetMGM, and DraftKings, lock in those insanely generous sign-up bonuses, and have your account ready to go when the clock strikes midnight on December 1. It’s worth doing—once the launch hype settles, those bonus offers will likely shrink.

Don’t wait around for December, head over and get these bonuses now.