Missouri sportsbook promos offer new bettors up to $4,715 in bonuses now that sports betting live in the Show-Me State. Find out more about the best Missouri sports betting promos you can claim today!
Best Missouri Sportsbook Promos
| MO Sportsbook | Welcome Offer | Promo Code |
| BetMGM Missouri | Get up to $1,500 Back in Bonus Bet If You Lose Your First Bet | ROTOSPORTS |
| DraftKings Missouri | Bet $5 Get $300 Instantly in Bonus Bets | BET NOW |
| bet365 Missouri | Bet $10, Get $365 In Bonus Bets | BET NOW |
| Caesars Sportsbook Missouri | Bet $5, Get $150 in Bonus Bets If You Win | ROTOMO |
| FanDuel Missouri | Bet $5, Get $300 In Bonus Bets | BET NOW |
| Fanatics Sportsbook Missouri | Bet $30 Get $300 FanCash | BET NOW |
| TheScore Bet Missouri | Bet $10, Get $100 in Bonus Bets | BET NOW |
Last verified: December 1, 2025
These MO sports betting sign up bonuses are some of the best sportsbook promos available today, so make sure to sign up as a new user and claim your sports betting promo in Missouri!
BetMGM: $1,500 in Bonus Bets if You Lose
The BetMGM bonus code ROTOSPORTS is one of the highest-valued Missouri sportsbook promos. New users simply bet up to $1,500 as their first wager, and if that bet loses, you get your stake back in the form of bonus bets.
| 🎁 Bonus Code: | ROTOSPORTS |
| 💰 Sign Up Offer: | Get up to $1,500 Back in Bonus Bet If You Lose Your First Bet |
| 📊 Terms & Conditions: | New Users Only |
| ⏳ Time Limits: | Bonus Bets Expire After 7 Days |
DraftKings: Bet $5 Get $300 Instantly in Bonus Bets
The DraftKings promo code is one of the top Missouri sportsbook bonuses we have available. Just for signing up and betting $5, you'll receive $300 in bonus bets, win or lose! I couldn't think of a better way to start betting with DraftKings.
| 🎁 Promo Code: | BET NOW |
| 💰 Sign Up Offer: | Bet $5 Get $300 Instantly in Bonus Bets |
| 📊 Terms & Conditions: | New Users Only |
| ⏳ Time Limits: | Bonus Bets Expire After 7 Days |
bet365: Bet $10, Get $365 In Bonus Bets
The bet365 bonus code Missouri bettors can claim is one of the best bang-for-your-buck offers. You can fetch $365 in bonus bets instantly just by placing a first bet of $10! And you don't have to win your first bet to claim that MO sportsbook bonus, just place the bet and the bonus bets are yours.
| 🎁 Bonus Code: | BET NOW |
| 💰 Sign Up Offer: | Bet $10, Get $365 in Bonus Bets |
| 📊 Terms & Conditions: | Must Claim Within 30 Days of Registering Your Account, Odds of -500 or Greater |
| ⏳ Time Limits: | Bonus Bets Expire After 7 Days |
Caesars Sportsbook: Bet $5, Get $150 in Bonus Bets If You Win
The bonus from the Caesars Sportsbook promo code ROTOMO is simple - just bet $5 and win $150 in bonus bets if you win, no matter the odds! Known as a bet-and-get offer, this MO sports betting promo is about as easy as it gets.
| 🎁 Promo Code: | ROTOMO |
| 💰 Sign Up Offer: | Bet $5, Get $150 in Bonus Bets If You Win |
| 📊 Terms & Conditions: | New Users Only, Must Win First Bet |
| ⏳ Time Limits: | Bonus Bets Expire After 30 Days |
FanDuel: Bet $5, Get $300 In Bonus Bets
The FanDuel promo code has a great return on investment that rewards new users with a substantial payout just for betting $5. This is one of the best Missouri sportsbook promos available, so head over and claim the welcome bonus!
| 🎁 Promo Code: | BET NOW |
| 💰 Sign Up Offer: | Bet $5, Get $300 In Bonus Bets |
| 📊 Terms & Conditions: | New Users Only |
| ⏳ Time Limits: | Bonus Bets Expire After 7 Days |
Fanatics Sportsbook: Bet $30 Get $300 FanCash
The Missouri sports betting promo from Fanatics Sportsbook is the best-valued welcome offer available today. Opt in and bet up to $100 each day to receive that same stake back in FanCash if your bet loses. This is one of the best MO betting promos as you can opt in to claim the sign up bonus for your first 10 days of betting!
| 🎁 Promo Code: | BET NOW |
| 💰 Sign Up Offer: | Bet $30 Get $300 FanCash |
| 📊 Terms & Conditions: | Must Opt In Every Day, Minimum Odds of -500 |
| ⏳ Time Limits: | FanCash Expires 365 Days After Issuance |
TheScore Bet: Bet $10, Get $100 in Bonus Bets
TheScore Bet is a newcomer to the US, but it brings with it a great Missouri sportsbook sign up bonus! Bet $10 and Get $100 in Bonus Bets instantly with the welcome offer associated with the TheScore Bet promo code. A classic bet-and-get offer, you don't have to worry about winning your first bet here. Just bet $10 and the $100 bonus is yours!
| 🎁 Promo Code: | BET NOW |
| 💰 Sign Up Offer: | Bet $10, Get $100 in Bonus Bets |
| 📊 Terms & Conditions: | New Users Only, Former ESPN BET Users Not Eligible |
| ⏳ Time Limits: | Bonus Bets Expire After 7 Days |
How to Claim Missouri Sports Betting Promos
Claiming Missouri sports betting promos is straightforward and similar across all sportsbooks. Here's the step-by-step process:
- Click one of the BET NOW links on this article.
- Create an account by providing your name, email, date of birth, last 4 digits of SSN, and verify your identity.
- Make a deposit.
- Enter the promo code if necessary.
- Place a qualifying first bet.
- Receive your bonus!
Most Common Sign-Up Bonuses in Missouri
There are a plethora of sportsbook promos in Missouri, here are the most common types and expected offers:
| Bonus Type | How It Works | Max Value |
| Bet & Get (Guaranteed bonus) | Place a small first bet ($5–$10) → Get bonus bets no matter what. | $200–$400 |
| No Sweat First Bet (Insurance) | First bet loses → Get refund in bonus bets (up to cap). Wins = keep cash. | $1,000–$1,500 |
| Daily Match/No Sweat (Multi-Day) | Match or insure a bet each day for 5–15 days. | $1,000–$3,000 |
| Deposit Match | Deposit X → Get bonus % match (rare at launch due to high playthrough). | $500–$1,000 |
| Profit/Odds Boosts | Enhanced payouts on select bets. | Varies |
Tips to Maximize Your MO Sportsbook Promos
While claiming a MO sportsbook promo is simple, getting the maximum value out of that bonus can make the biggest difference. Here's what I suggest in order to maximize your MO sports betting bonuses:
- Sign up for multiple sportsbooks
- Shop lines & stack promos
- For multi-day offers (like Fanatics), bet the maximum qualifying amount every single day.
- Use bonus bets strategically
- Read the fine print
- Bet responsibly
