BetMGM Maryland Sportsbook


BetMGM Maryland Sportsbook

BetMGM Maryland sportsbook Promos


BetMGM Maryland New Customer Offer

New Maryland customers 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.

BetMGM Refer A Friend small promo image

BetMGM Maryland Refer A Friend

With BetMGM Refer A Friend betting bonuses, you and your friend will receive a $100 referral bonus.

Log in to your Maryland account to start earning cash!

Grand Slam Jackpot

You can win up to $50,000 in Bonus Bets each Friday, Saturday, and Sunday of the MLB regular season!

Visit the Promotions section of your account for more info.

Swing for the Fences

You can win daily prizes with BetMGM’s new free-to-play baseball game, Swing for the Fences.

Log in to your account today to take a swing!

British Open Bet Insurance

You can get your stake back when betting on British Open odds at the online sportsbook!

Check your account for a Bet Insurance Token.

Women’s Basketball Odds Boost

Your potential payout can be higher when betting on women’s pro basketball odds this week.

Check your account today for an Odds Boost!

Explore BetMGM Promos Across the U.S.



BetMGM has launched its online sportsbook in Maryland!

Bettors in the state can place wagers on odds for thousands of events across dozens of sports each year, including:

Keep an eye on the best sportsbook promos for new and existing users, including BetMGM’s welcome bonus.

Register now to take your sports entertainment to the next level!

Frequently asked questions

Maryland residents passed one of the biggest sports betting bills in the history of the United States, which offers sports betting licenses to 30 retail sportsbook locations in the state.

The BetMGM Sportsbook & Lounge, which includes TAP Sports Bar (four kiosks and four betting windows) and the casino’s second level (seven kiosks and five betting windows), is the first retail sportsbook to launch in Maryland and one of several sports wagering locations debuting at MGM National Harbor.

Online sports betting became legal for Maryland residents in November 2022.

Sports betting was officially made legal in Maryland following the November 2020 election and was signed into law in May 2021.

Online sports betting became available and legal in November 2022.

The sports betting bill, one of the largest ever passed in the United States, will allow for licensing of 60 online sportsbooks in Maryland.

Yes, online sports betting is legal in Maryland, both online and in our brick-and-mortar location.

Yes, the new bill passed to support sports betting in Maryland allows for in-state betting on collegiate sports events – including those involving teams from Maryland.

You can bet on dozens of sports throughout the year, including:

Marylanders can place bets on their favorite sports at the BetMGM Sportsbook & Lounge at MGM National Harbor in Oxon Hill.

They can also use the BetMGM Sportsbook to place your bets through our apps in the iOS App Store and Google Play Store, as well as on our website.

Please note: You will not be able to place bets on your mobile device from your web browser. You’ll need to download one of our mobile applications for that.

The only restriction is that, despite not having to be a Maryland resident to place wagers in the state, you must be within state lines to place wagers at Maryland sportsbooks legally. This applies to both retail locations and the online sportsbook.

The official rules and regulations may change, so keep an eye on this page for important updates.

The legal age for sports betting is 21 years old in the state of Maryland.

Maryland sports betting app

Two BetMGM sportsbook apps are available in the state:

Each app has updated odds, live betting, promotions, and more. Download the app for your device, sign up, and start betting!