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Maryland Online Sportsbooks, Legal Betting Sites, and Mobile Betting Apps

By: Kim Smith Updated 02/11/2026, 02:14 PM ET
Fact Checked by Devin Erickson-Sheehy

Maryland signed House Bill 940 into law in May 2021, officially paving the way for legal online sportsbooks in the state. By November 2022, mobile betting platforms went live, and since then, the industry has continued to expand with strong competition and improved promotions for bettors.

Naturally, I wanted to see how Maryland sportsbooks stacked up, so I conducted in-depth research and hands-on testing. After several days of comparing features, odds, promos, and usability, I narrowed my list to five standout operators: BetMGM, Caesars, DraftKings, FanDuel, and bet365. In this guide, I’ll break down what each of these sportsbooks brings to the table and walk you through everything else you need to know about betting in the Old Line State.

The Best Sportsbooks for Maryland Sports Betting Online

BetMGM Sport

Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win

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Signup Promo Recommended BetMGM Sport Review
Min. Deposit $5
Cashable No
Bet365 Sport

Bet $5 & Get $150 in Bonus Bets Win or Lose

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Signup Promo Hot Offer Bet365 Sport Review
Min. Deposit $10
Odds Requirements -500
Cashable Yes
Caesars Sport

Up to $250 Bonus Bet

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Signup Promo Hot Offer Caesars Sport Review
Wagering 1x Deposit
Cashable No
FanDuel Sportsbook

Bet $5 Get $100 in Bonus Bets If Your Bet Wins!

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Min. Deposit $5
Wagering 1x Deposit
Cashable No
DraftKings Sport

New Customers: Bet $5+ and get $300 in Bonus Bets if it wins!

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Bet now
Min. Deposit $5
Odds Requirements -500
Cashable No
Fanatics

Bet $50, Get $300 in FanCash

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Signup Promo Fanatics Review
Cashable Yes

Quick facts about Maryland betting sites

  • Online sportsbooks are legal in Maryland.
  • Betting sites in MD are licensed and regulated by the Maryland Lottery and Gaming Control Agency (MLGCA).
  • BetMGM, Caesars, DraftKings, FanDuel, and bet365 are the top five sportsbooks in Maryland.

Top 5 betting sites in Maryland

Let's get straight to the serious business. If you've been searching for reliable MD sportsbooks to submit your wagers, these are my best five picks:

BetMGM – Best for bonuses

Positive Aspects
  • Coverage for more than 25 sports
  • Features a parlay builder and cashout
  • Multiple payment methods
  • Mobile applications for Android and iOS
Negative Aspects
  • Delayed responses via email
  • Review of withdrawal requests can take up to 5 days
Visit BetMGM Sport

I always say promos spice up the sports betting experience, and BetMGM's offers are proof. After registration, the brand gives you up to $1,500 paid back in bonus bets if your first wager doesn't win. It's a safety net that really came in handy for me, and the bonus bets last for seven days after claiming.

Another interesting offer I saw on BetMGM for MD bettors is the referral bonus. Invite friends to sign up, and the site will give you a $100 reward if the requirements are met. Guess what? Your friends will also receive the $100.

BetMGM also has a second chance promo, early payout, and a hat trick jackpot. You can explore all these on the site or app while betting on 20+ sports.

Caesars – Top pick for loyalty program

Positive Aspects
  • Generous welcome offers
  • Wide range of markets
  • Live chat support
Negative Aspects
  • No esports available
Visit Caesars Sport

The Caesars Rewards loyalty program is home to various exclusive benefits. You're eligible to join the scheme as long as you have a registered account with the sportsbook in Maryland. All you have to do is bet, collect Reward Credits, and level up.

During this review, I got 10 Reward Credits for every $100 I wagered on single events. Meanwhile, it's 20 Reward Credits for every $100 on parlays. Apparently, parlays take the lead when it comes to improving your loyalty level.

I swapped my Reward Credits for bonus bets and other rewards on Caesars Sportsbook. Before the loyalty program, note that there's a welcome bonus of up to $25 max bet per boost for 20 wagers after your first. You just have to stake at least $1 on your first bet.

DraftKings – Best for live betting

Positive Aspects
  • Great mobile apps
  • Supports live streaming
  • Withdrawal takes 1 to 3 days
Negative Aspects
  • Subpar customer service
Visit DraftKings Sport

Signing up with DraftKings gives you access to some of the best in-play betting lines among Maryland sportsbooks. I found live odds for football, basketball, baseball, and all other top US sports. As you'd expect, the exact games will depend on what's active at the time.

From my review, live wagering is quick on DraftKings. The brand updates odds and lines in split seconds as things progress in the games. Notably, once there's a change, the market flashes so that you won't miss it.

If you register with DraftKings in Maryland, you can kick off with $300 in bonus bets. I claimed the welcome offer after my first bet of at least $5 won.

FanDuel – Best sports range

Positive Aspects
  • Best in class usability
  • Available in 25+ states
  • Competitive odds and coverage
  • Top tier brand rep
Negative Aspects
  • No sportsbook VIP program
Visit FanDuel Sportsbook

On FanDuel, I counted more than 22 sports. That's slightly more than some other betting brands in the Old Line State, so the site gets my recommendation for sports range. As you'd expect, FanDuel lists the NFL, NHL, MLB, NBA, and other top leagues in the United States. Interestingly, I saw some esports markets on the site.

Besides having a long list of sports, FanDuel offers competitive odds. I calculated the vig for top games, and the maximum was around 4.5%. Clearly, the MD betting brand doesn't take a huge cut from your wagers.

I can also commend the FanDuel welcome offer, which rewards $150 in bonus bets. Just sign up, make a first wager of $5, and you'll receive the bonus bets if you win.

bet365 – Best for Profit Boosts

Positive Aspects
  • Fast, reliable mobile app performance
  • Quick deposits and fast withdrawals
  • 24/7 live chat customer support
Negative Aspects
  • Unavailable in some US states
  • Phone support hours not 24/7
Visit Bet365 Sport

The main feature from my bet365 review in Maryland is the brand's Profit Boost promos. You get them regularly for sports like football, basketball, and baseball, and they usually support same-game parlays (SGPs).

For instance, I came across a 30% SGP Profit Boost for late afternoon NFL games. You can easily spot games or markets with these boosts, as they feature a green arrow. If it's a Super Boost, the arrow is yellow.

As a new bet365 bettor in Maryland, you can choose between two welcome offers. These include a first bet safety net of up to $1,000 in bonus bets, or bet $5 and get $150 in bonus bets. I looked at the terms for both promos, and they were fair.

How I rate the best Maryland sportsbooks

You can go with any of the five sportsbooks on my list and rest assured that you'll get legal and optimal betting offerings. That's because I selected them after careful analysis and evaluation. If you're wondering how my methodology works, these are the main factors I pay attention to:

License and regulation

The MD online sports betting market is regulated by the Maryland Lottery and Gaming Control Agency (MLGCA). Notably, the MLGCA operates under the oversight of the Maryland Lottery and Gaming Control Commission. Therefore, only sportsbooks licensed by the MLGCA can do business in Maryland.

In my reviews, I confirm that the recommended sportsbooks hold a valid MLGCA license. Without one, using the betting site or app would be illegal in the Old Line State.

Sports, markets, and odds

In this area, I look at the featured sports, markets for predictions, and odds competitiveness. The goal is to ensure the Maryland sportsbooks provide a range of options for wagering, plus fair lines. I expect to find 20 sports at a minimum, including the popular ones below:

SportsTop markets
FootballMoneyline, point spread, over/under totals, player props
BaseballMoneyline, run line, over/under totals, player props, hits, and strikeouts props
BasketballMoneyline, point spread, over/under totals, player props, quarter and half bets
HockeyMoneyline, puck line, over/under totals, goal scorer, period bets
Soccer1X2 match result, double chance, over/under goals, both teams to score, correct score

Across these sports, I check the odds margin and potential payout rates. For popular games, the best MD betting sites should have less than 5% juice. That way, you can expect a 95% potential payout or higher for correct predictions.

Promotional offers

A quality bonus can improve your betting experience because it provides extra funds for wagering. Knowing this, I don't skip looking into Maryland sportsbook promos on the sites I test. These include the welcome offer for new bettors and recurring deals for existing ones.

For the welcome offer, I recognize lossbacks and bonus bets as the most common. Meanwhile, existing-bettor promos can include referral rewards, more bonus bets, match deposit bonuses, and odds boosts.

When analyzing these promos, I consider their terms and conditions. Aspects like the wagering requirement, validity period, max withdrawal, and supported bets must be fair. Otherwise, I won't recommend the betting brand.

BetMGM Sport

Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win

Show Bonus Code
Bet now
Signup Promo Recommended BetMGM Sport Review
Min. Deposit $5
Cashable No
Bet365 Sport

Bet $5 & Get $150 in Bonus Bets Win or Lose

Show Bonus Code
Bet now
Signup Promo Hot Offer Bet365 Sport Review
Min. Deposit $10
Odds Requirements -500
Cashable Yes
Caesars Sport

Up to $250 Bonus Bet

Show Bonus Code
Bet now
Signup Promo Hot Offer Caesars Sport Review
Wagering 1x Deposit
Cashable No

Mobile interface

Almost everyone bets on mobile nowadays. Therefore, while the desktop setup is essential, I pay more attention to the mobile interface during my reviews of sportsbooks in Maryland.

Two factors matter most in this criterion: responsiveness and speed. For responsiveness, I ensure that the betting apps I rank adjust and display appropriately on any screen size. I particularly appreciate it when there's a fixed bottom menu for quick access to the sections like pre-game, live betting, and promos.

Speed-wise, the target is for the Maryland sportsbook app not to lag. You should be able to switch from page to page and submit bets in split seconds. I find this most crucial for live betting, as lines can move fast.

Customer service

Support is crucial for resolving issues whenever they arise. If a sportsbook doesn't have a reliable customer service team, I can't feature it on my top list. I analyze this factor by checking the available channels and response times.

In my experience, the best Maryland sportsbooks will offer 24/7 live chat. That way, you can get real-time support any time you need it. Email support is also important for more technical and complex issues.

Furthermore, I highly rate sites with phone support. There's this reassurance that comes from speaking with an agent instead of just typing messages. Finally, I review the help center and knowledge base to confirm they have sufficient self-help resources.

Responsible gambling

As a pro bettor, I can't overemphasize the importance of responsible gambling. Before you start wagering on any MD betting site or app, ensure you've set up limits to control your activities. The top sportsbooks I recommend have features to assist you.

I only pick betting brands with safe gambling tools like deposit, loss, wager, and session limits. Time breaks, reality checks, cooling-off periods, and self-exclusion are also crucial in my review.

Notably, sportsbooks with innovative responsible gambling features rank high in my ratings. For instance, with DraftKings, you get a dedicated Responsible Gaming Center with 10 tools to control your betting.

Pros and cons of MD sportsbooks

After reviewing the top Maryland sportsbooks, these are the upsides and downsides I discovered:

Positive Aspects
  • Renowned betting brands
  • Regulated by the MLGCA
  • Covers all top US sports
Negative Aspects
  • Limited deposit match promos

Conclusion – Sign up with a trusted Maryland sportsbook today

At the end of the day, the best sportsbook in Maryland is subjective. The right betting site or app will depend on your preferences, but some factors are non-negotiable. You should only join sportsbooks with a valid MLGCA license, a wide range of sports, fair promos, and 24/7 customer service. Of course, responsible gambling tools must be present.

I've handpicked the best five sportsbooks in Maryland, so you can save yourself the time. Consider BetMGM, Caesars, DraftKings, FanDuel, or bet365. They're all reputable betting brands with quality offerings, and you won't go wrong with any. When you decide on your preferred MD sportsbook, click the banners on this page to visit the site.

Our favorite sportsbook bonuses

BetMGM Sport

Up To $1500 in Bonus Bets Paid Back if your First Bet Does Not Win

Show Bonus Code
Bet now
Signup Promo Recommended BetMGM Sport Promo
Min. Deposit $5
Cashable No
Bet365 Sport

Bet $5 & Get $150 in Bonus Bets Win or Lose

Show Bonus Code
Bet now
Signup Promo Hot Offer Bet365 Sport Promo
Min. Deposit $10
Odds Requirements -500
Cashable Yes
Caesars Sport

Up to $250 Bonus Bet

Show Bonus Code
Bet now
Signup Promo Hot Offer Caesars Sport Promo
Wagering 1x Deposit
Cashable No
FanDuel Sportsbook

Bet $5 Get $100 in Bonus Bets If Your Bet Wins!

Show Bonus Code
Bet now
Min. Deposit $5
Wagering 1x Deposit
Cashable No
DraftKings Sport

New Customers: Bet $5+ and get $300 in Bonus Bets if it wins!

Show Bonus Code
Bet now
Signup Promo DraftKings Sport Promo
Min. Deposit $5
Odds Requirements -500
Cashable No

Maryland sportsbooks FAQs

🏛

️ Are sportsbooks legal in Maryland?

Yes, sportsbooks are legal in Maryland. The state passed the law to legalize them in May 2021, and the sites and apps began operating in November 2022.

🖥

️ What betting sites are legal in Maryland?

Many betting sites are legal in Maryland. That said, the top five from my reviews are BetMGM, Caesars, DraftKings, FanDuel, and bet365.

📜

Is Caesars Sportsbook allowed in Maryland?

Yes, Caesars Sportsbook is allowed in Maryland. The betting brand is licensed and regulated in the state to offer real money sports wagering.

📱

Can I bet on BetMGM in Maryland?

Yes, you can bet on the BetMGM site or app in Maryland. The sportsbook is legal in the Old Line State since it's licensed by the local regulator.

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Play now Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA) 21+ only. Please Gamble Responsibly. Call 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR). Rewards are non-withdrawable bonus bets that expire in 7 days. In partnership with Kansas Crossing Casino and Hotel. See BetMGM.com for Terms. US promotional offers not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.