BetMGM Missouri Bonus Code Summary
BetMGM Missouri promo code WSNSPORTS unlocks a pre-registration offer of $100 in Bonus Bets + $1,500 in Bonuses on Dec. 1. Register now and deposit a minimum $10 before Dec. 1 to get the full value.
BetMGM Missouri Bonus Code Summary
BetMGM Missouri promo code WSNSPORTS unlocks a pre-registration offer of $100 in Bonus Bets + $1,500 in Bonuses on Dec. 1. Register now and deposit a minimum $10 before Dec. 1 to get the full value.
The BetMGM Missouri bonus code WSNSPORTS is the key to unlocking a massive pre-registration bonus worth up to $1,600 for new bettors in the Show-Me State. With legal sports betting set to launch on Dec. 1, this offer provides a limited-time opportunity to secure a guaranteed $100 bonus ahead of time.
By pre-registering now and depositing just $10, you ensure your account is loaded and ready to wager on the very first day of legalized betting, including the NBA game between the Hawks and the Pistons.

The BetMGM Missouri bonus code WSNSPORTS gives new customers a guaranteed launch-day bonus plus powerful bet protection on their first wager, creating a combined value of up to $1,600.
Guaranteed $100 Bonus Bet: By pre-registering your account and making a minimum $10 deposit before the December 1 launch date, you automatically qualify for $100 in Bonus Bets. This $100 is credited to your account on December 1, ready to use immediately on the launch-day action.
Up to $1,500 First Bet Offer: Starting December 1, you can place your very first real-money wager for up to $1,500. If this bet loses, BetMGM will refund your stake in Bonus Bets. This protection allows you to bet big on launch day without the fear of instantly losing your bankroll.
Crucially, while you can sign up and deposit now, you cannot place any bets until Missouri officially launches sports betting on December 1. Your $100 bonus will be waiting in your account that morning, ready to be deployed.
Find more Missouri promos to get started in our list of the best Missouri sportsbook promos.
The window to claim the guaranteed $100 bonus is closing. Ensure you follow these steps to secure your welcome package using the BetMGM Missouri bonus code WSNSPORTS:
Start Pre-Registration: Visit the BetMGM website or download the mobile app and click to begin creating a new account.
Enter the BetMGM Missouri Bonus Code: When prompted for a promo code during the registration process, enter WSNSPORTS.
Complete Sign-Up: Provide all necessary details to verify your eligibility as a new Missouri user (must be 21+).
Deposit Before December 1: Make an initial deposit of at least $10. This must be done before launch day to lock in the $100 Bonus Bet.
Place Your First Bet on December 1: Log in at midnight on December 1. You will find your $100 Bonus Bet ready. You can then place your first real-money wager (up to $1,500) on the Hawks vs. Pistons game, applying the First Bet Offer token.
Find more details about the BetMGM bonus code.
The NBA offers immediate betting opportunities for Missouri users, highlighted by the Atlanta Hawks visiting the Detroit Pistons on Monday, December 1, 2025, at 7:00 PM EST. This is a great game for the launch, featuring two teams that often contribute to high-scoring affairs. The Hawks, typically favored, rely on high-volume shooting and fast-paced offense, while the Pistons, as the home team, will be looking to secure a win on their home court.
Below are projected BetMGM Odds for a game of this nature. Follow us as we get closer to the event for current odds.
| Market | Atlanta Hawks (ATS/ML) | Detroit Pistons (ATS/ML) | Total (O/U) |
|---|---|---|---|
| Projected Odds | -5.5 / -225 | +5.5 / +180 | 235.5 |
The high projected total score and the Pistons' underdog status make this game an ideal target for maximizing the dual benefits of the BetMGM Missouri bonus code.
The combined $1,600 value from the BetMGM Missouri bonus code offers two distinct avenues for aggressive betting on the Hawks vs. Pistons matchup:
Maximize the $1,500 First Bet Offer: Use your protected first bet to target a high-payout market. The Pistons Moneyline (+180) is a strong choice. If the Pistons pull off the home upset, you win a significant cash profit. If they lose, your full stake is returned in Bonus Bets, allowing you a second chance at success without using any additional cash. This is the optimal way to use the $1,500 protection.
Deploy the $100 Bonus Bet: Your guaranteed $100 bonus is perfect for a higher-risk Same Game Parlay (SGP). Since the Bonus Bet stake is not returned in your winnings, you should use it on long-shot odds. For example, parlay the Pistons to cover the spread and the game total to hit the Over, or create a smaller SGP involving specific player props like a high-scoring quarter. This turns the $100 bonus into a fun, high-reward lottery ticket for launch day.
When claiming the welcome offer via the BetMGM Missouri bonus code, keep these key terms in mind:
Eligibility: Offer is exclusively for new BetMGM Sportsbook account users in Missouri, aged 21 or older.
Minimum Deposit: A minimum $10 deposit is required before December 1 to qualify for the $100 pre-registration Bonus Bet.
Betting Start Date: Wagering cannot begin until December 1. Both the $100 bonus and the $1,500 bet protection are available starting that day.
Bonus Bet Expiration: All Bonus Bets (both from the $100 pre-reg and the $1,500 refund) must be used within seven (7) days of being credited.
One New Player Offer: This combined offer is exclusive and cannot be used in conjunction with any other new customer promotions.
Add’l Terms: Additional terms and conditions apply to all BetMGM promotions.
Gambling Problem? Call 1-800-GAMBLER. See BetMGM.com for Terms. 21+ only. MO Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable. Please gamble responsibly.
We support responsible gambling. Gambling can be addictive, please play responsibly. If you need help, call 1-800-Gambler, players in Washington to contact 1-800-547-6133.
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