Missouri sports betting is less than one week away from launch, and you can already claim welcome bonuses with every MO pre-reg offer. The pre-registration period began on November 17, 2025, allowing users to create an account and make their first deposit, but you can't wager until December 1, 2025.
Now is the ideal time to lock in value before betting officially goes live and bet on Chiefs with the top launch-day promos. With every MO pre-reg offer, you can secure thousands in bonuses from top operators, including bet365 Missouri, Fanatics Sportsbook Missouri, BetMGM Missouri, Caesars Sportsbook Missouri, FanDuel Missouri, and DraftKings Missouri. Don’t wait, these Missouri sportsbook promos are your best shot at maximizing the launch-day advantage.
| Missouri Sportsbooks | Every MO Pre-Reg Offer | Missouri Promo Code |
|---|---|---|
| bet365 Missouri | Bet $10, Get $365 in Bonus Bets | TOPACTION |
| Fanatics Sportsbook Missouri | Deposit $50 and Get up to $3,000 in No Sweat Bets | ACTION |
| BetMGM Missouri | $1,500 First Bet Offer + $100 Pre-Registration Bonus | TOPACTION |
| Caesars Sportsbook Missouri | Bet $5, Get $150 if Your First Bet Wins + 5 100% Profit Boost Tokens | ACTION4MO |
| FanDuel Missouri | Bet $5, Get $300 in Bonus Bets + $100 Pre-Registration Bonus | Click Here |
| DraftKings Missouri | Bet $5, Get $300 in Bonus Bets | Click Here |
Every MO Pre-Reg Offer: Get Up to $6,000 in Bonus Value Now
Below, you’ll find every MO pre-reg offer currently available. Don’t miss your chance to claim the top bonuses from Missouri betting apps before launch because these MO pre-reg offers won’t last long.
1. bet365 Missouri Bonus Code TOPACTION: $365 Bet-and-Get Promo
Sign up today with the bet365 Missouri bonus code TOPACTION and make your first deposit. As part of every MO pre-reg offer, on December 1, 2025, you can place a $5 first bet on any market with -500 odds or longer. Win or lose, you get $365 in bonus bets.
Click the bet365 Missouri sign-up module below to claim one of the best Missouri sports betting promotions available.
2. Fanatics Sportsbook Missouri Promo Code ACTION: Get $3,000 in No Sweat Bets
With the Fanatics Sportsbook Missouri promo code ACTION, you can claim up to $3,000 in bonus value, the highest among Missouri betting apps. Make your first deposit during the pre-registration period to qualify for this welcome bonus—part of every MO pre-reg offer—especially if you plan to bet on Chiefs this season.
Fanatics Sportsbook spreads the $3,000 bonus across 15 days, giving you a daily No Sweat Bet, up to $200. If your No Sweat Bet loses, you get your stake back in FanCash, up to $200. This makes it one of the best Chiefs betting promos as you prepare to wager on the NFL in December.
3. BetMGM Missouri Bonus Code TOPACTION: Claim $1,600 in Bonus Value Now
Don’t miss your chance to claim every MO pre-reg offer, including one of the best Missouri sportsbook promos with the BetMGM Missouri bonus code TOPACTION. Sign up now to automatically unlock a $100 pre-reg bonus.
Starting December 1, 2025, place your first bet on any game or market. If it loses, BetMGM Missouri returns your stake in bonus bets, up to $1,500.
4. Caesars Sportsbook Missouri Promo Code ACTION4MO: Get $150 Bonus Bets + Profit Boost Tokens
Sign up today using the Caesars Sportsbook Missouri promo code ACTION4MO and make your first deposit to claim five 100% Profit Boost Tokens on launch day.
Caesars Sportsbook Missouri gives you access to every MO pre-reg offer, including one of the best Missouri betting apps and a $150 bet-and-get promo. When sports betting launches in Missouri, bet on Chiefs or any market with -500 odds or longer by placing a $5 first bet. If your bet wins, you earn your payout plus $150 in bonus bets.
5. FanDuel Missouri Promo Code: Bet $5, Get $400 in Bonus Bets
Create a new account today using the FanDuel Missouri promo code and claim a $100 pre-reg bonus. On December 1, 2025, place a $5 first bet on any game or sporting event, win or lose, and you get $300 in bonus bets.
The College Football Playoff is one of December’s marquee sporting events. Check out our guide on how to bet on the College Football Playoff in Missouri and discover every MO pre-reg offer to make the most of the best Missouri sportsbook promos.
6. DraftKings Missouri Promo Code: $300 Bet-and-Get Promo
Don’t miss every MO pre-reg offer and secure a $300 welcome bonus with the DraftKings Missouri promo code. As one of the top Missouri sports betting options to bet on Chiefs, you only need to make a $5 first bet to unlock $300 in bonus bets.
You can create an account and make your first deposit now, but you must wait until December 1, 2025, to place your first bet.
Best Daily Fantasy Sports App in Missouri
Every MO pre-reg offer counts and includes more than just sportsbooks. You can also access one of Missouri’s top daily fantasy sports apps, Underdog.
1. Underdog Missouri Promo Code TOPACTION: Get $100 in Bonus Entries
Sign up today using the Underdog Missouri promo code TOPACTION and claim every MO pre-reg offer before the DFS app launches in Missouri.
Starting December 1, 2025, submit a $5 lineup using players from any sport. Win or lose, you get $100 in bonus entries.
