Sports betting is legal and regulated in Maryland, with both retail sportsbooks and statewide mobile betting available through state-licensed operators.
But legal doesn’t mean “one-size-fits-all.” Many bettors still look at international sportsbooks for different odds, promos, limits, and market depth, as long as they understand the tradeoffs and risks.
This guide explains how to bet on sports in Maryland, what you can (and can’t) bet on, and the best Maryland sportsbooks for 2026, including well-known international brands that continue to accept many U.S. players.
TL;DR: Maryland sports betting snapshot
- Legal status:
- Retail sports betting: Legal
- Online/mobile sports betting: Legal statewide via licensed apps
- Current options (other than sports betting):
- Daily Fantasy Sports: Legal with registration/oversight requirements in state law.
- Horse racing/racebooks: Legal.
- Casinos: Legal retail casinos (table games, slots, poker rooms).
- Lottery: Legal
- Age restrictions: 21+ for sports betting in Maryland (retail and mobile).
- Legalization timeline:
- Nov. 3, 2020: Voters approve Question 2 authorizing sports/event wagering expansion.
- May 2021: Maryland enacts implementing legislation.
- Nov. 23, 2022: Statewide mobile sports wagering launches.
- Other restrictions:
- Geolocation: Licensed mobile apps require you to be inside Maryland to wager.
- College props: College player prop bets prohibited.
- In-state college teams: Betting on Maryland schools is allowed (team markets), but rules vary by bet type.
Is sports betting legal in Maryland?
Yes, Maryland has a legal, regulated sports betting market with both retail and mobile wagering. The Maryland Lottery and Gaming Control Agency (MLGCA) oversees sports wagering, including licensing and regulations.
The rise of international Maryland sportsbooks
Even with legal apps available, international sportsbooks remain popular for a few consistent reasons:
Regulated vs. international sportsbooks
- Regulated (Maryland-licensed):
- Clearer consumer protections, in-state oversight, formal complaint pathways.
- Must follow Maryland rules (geolocation, approved bet catalog, promo constraints).
- International:
- Not regulated by Maryland; protections depend on the operator’s licensing and reputation.
- Often more flexible markets/promos, but dispute resolution is typically less enforceable.
Limitations on both sides
- Regulated books can have tighter limits, fewer niche markets, and stricter promo rules.
- International books can have bigger variance in payout reliability and customer support quality, making operator selection critical.
Benefits bettors usually care about
Common reasons bettors choose international sportsbooks include:
- Better odds
- Bigger bonuses
- Higher limits and fewer automated restrictions
- More sportsbooks to line shop
- More markets (alt lines, niche props, global leagues)
For a deeper breakdown, see our guide on international vs regulated sportsbooks.
Maryland sports betting apps and mobile betting
If you want to use a legal Maryland sportsbook app, there are multiple state-licensed apps available in the Apple App Store and Google Play, and you can bet statewide as long as you’re physically in Maryland.
International sportsbooks generally don’t offer native App Store/Google Play apps for U.S. users. The workaround is usually a Progressive Web App, which can feel like an app (home screen icon, fast loading) but runs through your browser.
How to bet on sports in Maryland (step-by-step)
Follow these steps to get started with your online sports betting journey:
- Pick a trusted online sportsbook that accepts players from Maryland.
- Go to the operator’s website and create your account.
- Fill out the registration form with your personal information.
- Choose to receive any welcome bonus or sign-up promotion offered to new users.
- Make your first deposit using an approved payment method.
- Review all bonus terms carefully to avoid missing out on potential rewards.
- Verify that the bonus funds or any free play credits have been added to your account.
- Explore the available markets, including different sports, events, and bet types.
If you stick with established, reputable books and use cryptocurrency, online betting is generally safer and more predictable, especially for deposits/withdrawals. Still, never risk money you can’t afford to lose.
Betting safely with international Maryland sportsbooks
- Confirm the sportsbook’s licensing/jurisdiction (and that it’s disclosed clearly)
- Look for public payout history and independent reviews
- Understand banking + withdrawal expectations (fees, limits, timing)
- Know the dispute process (and what third-party options exist, if any)
- Set personal limits and use responsible gambling tools
Practical tips to reduce risk
- Use only OddsTrader-recommended operators
- Start small and test a withdrawal early
- Use crypto for faster, more reliable transactions (where available)
- Don’t keep large balances. Withdraw profits regularly
- Diversify across 2-3 books to reduce single-site exposure
Red flags to avoid
- No HTTPS
- Vague or overly discretionary terms & conditions
- Poor/slow customer support
- Unclear payout structure or constantly shifting withdrawal rules
Many Americans use international sportsbooks without major issues, but the edge comes from choosing long-running brands, understanding bonus rules, and treating bankroll management seriously.
Sports betting alternatives where Maryland bettors can bet today
Casinos
Maryland has legal retail casinos offering slots and table games (plus poker rooms in some properties). These are regulated and provide stronger consumer protections than international online casino play.
Horse Racing
Pari-mutuel horse racing and racebook-style wagering are legal options in Maryland (age rules can differ from sports betting).
Daily Fantasy Sports
DFS is legal in Maryland and is explicitly addressed in Maryland legislation that includes registration requirements for fantasy contest operators.
Poker
Live poker is available in some Maryland casinos, but real-money online poker is not broadly authorized as a state-regulated product (and most “online poker” you see will be international).
Lottery
Maryland’s lottery is legal (separate age requirements apply versus sports betting).
Best Maryland sportsbooks for 2026 at a glance
Looking for a quick rundown of the best Maryland sportsbooks and why? See our mini reviews below and find out whether each betting site would be a good fit for you.
1) BetOnline: best all-around (odds + markets + payouts)
Why it stands out: A long-running international book with deep markets, strong crypto support, and a wide range of bet types (including live betting).
Best for: Everyday bettors who want a “do-it-all” book and solid withdrawal options.
Bonuses: BetOnline commonly offers a welcome bonus and additional crypto incentives (offers vary by time).
2) Heritage Sports: best for traditionalists who value service
Why it stands out: Heritage is known for a classic sportsbook feel and a customer-service-forward reputation among long-time bettors.
Best for: Bettors who prefer a straightforward interface and responsive support.
Bonuses: Welcome offers exist, but the real value is often in ongoing promos and reduced-friction service (always read rollover terms).
3) BookMaker: best for higher limits and serious bettors
Why it stands out: BookMaker is often recommended for players who care about limits and market depth more than flashy promos.
Best for: Larger-stake bettors, line shoppers, and anyone who wants a sharper-style menu.
Bonuses: Promos exist, but BookMaker’s appeal is typically limits/lines over marketing.
4) Everygame: best “sportsbook + casino” hybrid
Why it stands out: A multi-product platform (sports + casino) that can work well if you want everything in one account.
Best for: Casual bettors who mix sports wagering with casino-style games.
Bonuses: Usually includes a welcome offer; confirm payout rules and bonus restrictions before opting in.
5) SportsBetting.ag: best for promo variety + beginner-friendly welcome
Why it stands out: SportsBetting.ag publishes a clear welcome offer page and tends to run multiple ongoing promos (live-bet refunds, referrals, etc.).
Best for: Newer international bettors who want structured promos and a familiar interface.
Bonuses: SportsBetting.ag advertises a welcome offer (example: deposit-based free bet credit offer) and additional promo programs.
Final thoughts on Maryland sports betting
You can bet legally in Maryland using licensed retail books or mobile apps (statewide, with geolocation). But if you’re considering international sportsbooks, the goal is simple: choose reputable operators, protect your bankroll, and understand the tradeoffs.
Top recommendation for international Maryland bettors: BetOnline (best all-around blend of markets, usability, and payments).
Next steps:
- Check today’s best bets on OddsTrader.
- Open an account with a trusted recommended sportsbook.
- Level up your skills in OddsTrader Betting University.
Maryland sports betting FAQs
Is online sports betting legal in Maryland?
Yes, Maryland mobile sports wagering is live statewide through licensed operators. You must be physically in Maryland to bet.
When did Maryland mobile sports betting launch?
Maryland launched mobile sports wagering on November 23, 2022.
How old do you have to be to bet on sports in Maryland?
You must be 21+ to wager on sports in Maryland.
Can I bet on Maryland college teams?
Yes, betting on in-state college teams is allowed in Maryland, but bet types may be restricted.
Are college player prop bets allowed in Maryland?
No, Maryland banned college player prop bets effective March 1, 2024.
Do I have to be in Maryland to use a legal sportsbook app?
Yes, licensed apps require geolocation inside Maryland.
Are international sportsbooks legal in Maryland?
They are not regulated by Maryland, and the legal status is murky; bettors typically use them at their own risk. Focus on reputable operators and understand protections are different.
Why do some bettors still use international sportsbooks?
Often for odds, promos, market variety, or limits, balanced against weaker consumer protection.
Is Daily Fantasy Sports legal in Maryland?
Yes, Maryland law addresses fantasy competitions and requires operator registration.
What’s the safest way to bet online if I’m using an international book?
Pick established books, read bonus terms, start small, and use crypto where available for smoother payouts.
