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New BetMGM customers in the U.S. can receive up to $1,500 in Bonus Bets with a First Bet Offer!
Bonus Bets expire in 7 days. One New Customer Offer only. Add’l terms.
You can earn cash when referring friends to BetMGM! Log in to your account to start earning Refer A Friend bonuses.
You can win daily Bonuses and Boost Tokens with BetMGM’s free-to-play game, Swing For The Fences!
Log in to start playing today.
You could win a share of $500,000 in Bonus Bets when betting on U.S. matches during the World’s Game!
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You win immediately if your team goes up by two goals in a World’s Game match this summer!
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Explore BetMGM Promos Across the U.S.

Mississippi bettors can use promos when located inside an MGM casino in the state — either the Beau Rivage Resort & Casino in Biloxi or the Gold Strike Casino resort in Tunica.
Check daily for the best sportsbook promos for new and existing users, including BetMGM’s welcome bonus.
Yes, sports betting is legal in the state of Mississippi. BetMGM is a licensed operator in Mississippi through its partnership with the Beau Rivage Resort & Casino.
Mississippi sports betting became legal in September of 2021.
As of September 2021, online sports betting is legal in the state of Mississippi.
Betting on college sports is permitted, including events in Mississippi and contests involving teams and athletes located in the Magnolia State.
Mississippi offers bettors tons of options when it comes to sports betting. The most popular sports include:
There are multiple methods for betting on sports in Mississippi. On the premises of the Beau Rivage Resort & Casino, customers can place wagers inside the brick-and-mortar resort or through the BetMGM app. Available on iOS and Android, the BetMGM app only works when you are physically inside the Beau Rivage Resort & Casino on the casino floor or in the sportsbook area.
Individuals who wish to place legal sports bets in Mississippi will need to be at least 21 years old to do so.
Use the promo code “BETMGMBONUS” to get the welcome offer in Mississippi.
There are several ways to earn BetMGM’s promos in Mississippi, among them:
Some promos may also just appear in the Promotions section of your account.
To check for promos, log in to your account and select Promotions. From there you can see all available promotions, view details, and review terms and conditions.
Here are some of the most common promotions for BetMGM Mississippi customers:
Odds Boost: A BetMGM Odds Boost can increase the potential payout for a wager.
For example, you may have a 50% College Basketball Odds Boost Token, which you’d like to use on an Ole Miss moneyline (+250).
Instead of a potential payout of $105 (including stake) on a $30 wager, the potential payout with a 50% Odds Boost Token is $142.50 (including stake) thanks to an odds change from +250 to +375.
Parlay Boost: A BetMGM Parlay Boost can increase the potential payout for a parlay.
For example, you may have a 25% College Football Parlay Boost, which you’d like to use on a three-leg parlay that includes moneylines for the Mississippi State Bulldogs, Oklahoma Sooners, and Alabama Crimson Tide (+1100).
Instead of a potential payout of $240 (including stake) on a $20 wager, the potential payout with a 25% Parlay Boost Token is $295 (including stake) thanks to an odds change from +1100 to +1375.
Same Game Parlay Boost: A Same Game Parlay Boost (SGP Boost) is similar to a Parlay Boost but with one exception: each leg comes within the same game.
For example, you may have a 50% College Basketball SGP Boost Token, which you’d like to use on a four-leg SGP that includes four player props for an Ole Miss Rebels-Florida Gators game. It has odds of +1500.
Instead of a potential payout of $160 (including stake) on a $10 wager, the potential payout with the 50% Token is $235 (including stake) thanks to an odds change from +1500 to +2250.
Second Chance: You can have a second chance at winning your bet!
For example, Second Chance might be available on pro football games. You bet $50 on a player to score the game’s first touchdown. With +1000 odds, the potential payout is $550 (including stake).
If that player is the First Touchdown Scorer, you win! If that player doesn’t score the first touchdown but scores the second touchdown, you get your money back. In this example, you’d receive $50 back in your account.
To check which sports are available for BetMGM’s Second Chance promo, log in to your account and click the Promotions button.
Gambling problem? Call 1.800.GAMBLER.
See BetMGM.com for Terms. 21+ only. MS Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable.