Maryland Sports Betting Apps | Best MD Online Betting Sites March, 2023

Sports betting is legal in Maryland, but newcomers might not know how to get in on the action. Thankfully, it’s not particularly difficult and our experts have narrowed down the top 5 Maryland sports betting apps:

  1. Caesars Sportsbook – Best overall sports betting site in Maryland
  2. BetRivers – Best user rewards program and daily player promos
  3. BetMGM – Top daily lions boosted props and parlays
  4. FanDuel Sportsbook – Best Maryland mobile betting app
  5. DraftKings The best combination of daily fantasy sports and betting options

Best Available Maryland Betting App Bonuses:

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BetMGM Pick

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Best Online Sports Betting Apps In Maryland?

Online sports betting sites are now operating in Maryland and several prominent sportsbook apps have positioned themselves to explode out of the gate. Sports fans in the state making the jump have the chance to get multiple bonuses. Here are some of the best online sportsbooks in Maryland, and what they have to offer.

1. Caesars Sportsbook

  • Tech Partner: William Hill
  • Retail Partner: Horseshoe Casino Baltimore, M&T Bank Stadium
  • Online Launch Date: November 2022

Caesars Entertainment is in the same boat as MGM. The company is known for its casinos on the Las Vegas strip but enjoys a presence across the USA, including operating the Horseshoe Casino in Baltimore. It’s not just a casino though, offering sports fans the chance to bet on games.

Caesars Sportsbook has Full Caesar bonus can be enjoyed using the promo code ATSBONUSFULL on sign-up. The sportsbook is intuitive and easy to use, and has a great rewards program that is incorporated into Caesars-operated casinos, hotels and race tracks that gives you plenty of fun options for how to use your points.

2. BetRivers

  • Tech Partner: Kambi
  • Retail Partner: Bingo World
  • Online Launch Date: November 2022

BetRivers is a sportsbook based on Pittsburgh’s Rivers Casino. The casino opened in 2008 and is looking to establish itself across the United States with its BetRivers online casino and sportsbook.

BetRivers newcomers can get a second chance bet worth up to $500. This can be obtained using the promo code SPORTS during sign-up. Alongside this is the solid iRush rewards program for regular bettors as well as a user-friendly 1x wagering requirement for cashing out on bonus winnings.

3. BetMGM Sportsbook

  • Tech Partner: Entain
  • Retail Partner: MGM National Harbor
  • Online Launch Date: November 2022

MGM Resorts International is well-known across the United States for its casinos on the Las Vegas strip. In 2022, MGM is almost operating coast-to-coast, including operating the MGM National harbor casino in Maryland. The casino and resort is also operating an online betting app with BetMGM Sportsbook.

BetMGM has multiple sign-up bonuses available for bettors and tends to offer some of the best on the market. The fun doesn’t end there though, thanks to regular promotions and a great selection of prop bets to let you find creative ways to approach sports betting.

Maryland sports fans who register with BetMGM can get a first bet offer up to $1000 to limit their risk on their first wager.

4. FanDuel Sportsbook

  • Tech Partner: FanDuel
  • Retail Partner: Live! Casino & Hotel Maryland 
  • Online Launch Date: November 2022

FanDuel isn’t just about daily fantasy sports anymore. The site also has a fully functional sportsbook that is available for sports bettors in Maryland.

FanDuel has a strong welcome no sweat bonus for new users, and it’s very easy to get into. This is thanks to an easier sign-up process and a great selection of banking options, as well as an abundance of promotions throughout the year.  

5. DraftKings Sportsbook

  • Tech Partner: DraftKings
  • Retail partner: Maryland State Fairgrounds
  • Online Launch Date: November 2022

DraftKings did a lot of the legwork when it came to popularizing daily fantasy sports. In 2022, much of Draftkings’ efforts are now dedicated to expanding its footprint in the sports betting world. This includes getting into Maryland by opening a retail location at the Maryland State Fairgrounds.

New bettors can get a sizable bonus upon signup with DraftKings Sportsbook. After creating an account, sports fans can look forward to regular promotions for every major sport.

6. Barstool Sportsbook

  • Tech Partner: Kambi
  • Retail Partner: Hollywood Casino Perryville
  • Projected Launch Date: Late 2022/Early 2023

Barstool Sports has grown its presence in the sports media world. Though the site has been a lightning rod for controversy on multiple fronts throughout its existence, it’s aggressively expanding. This includes into the sports betting market with Barstool Sportsbook.

Barstool Sportsbook is positioned to break into Maryland through the Hollywood Casino Perryville. The sportsbook offers regular promos that should appeal to any user as well a heavy emphasis on the Barstool Sports brand.

7. SuperBook Sports

  • Tech Partner: SuperBook
  • Retail Partner: Oriole Park at Camden Yards
  • Projected Launch Date: Late 2022/Early 2023

SuperBook Sports is set to break into Maryland sports betting through its partnership with the Baltimore Orioles. The bookie expanded its partnership with the state’s iconic baseball franchise to include a retail location at Oriole Park at Camden Yards, the team’s home stadium.

Most Maryland sports betting sites offer bonuses on bets, but that’s not necessarily the case with SuperBook Sports. The standard bonus for the site is instead a 100% deposit match, with no promo code required. 

Yes! Online sports betting is legal and live in Maryland! Sportsbooks that are approved by the Sports Wagering Application Review Commission are legally allowed to operate within the states borders. All aspects of the sportsbooks, including game integrity, banking options and more must go through rigorous testing before the state approves their launch.

When Will Sports Betting Launch in Maryland?

Online Sports betting is now legal and live as of 11/21/2022! Anyone who has two feet firmly planted within the state lines of Maryland can download any of the sportsbook apps or bet direct from their computer 24/7.

How to bet on sports in Maryland?

Be sure to click through the many links on this page and use our Maryland promo codes to lock in the best possible new player offer. Through our exclusive partnerships, we are able to offer the best promotional offers that can be significantly larger than the public bonus offer.

Once you are on the sportsbook landing page, click join or register. Enter your personal information and you are on your way to your first bet.

This will require the user to submit personal information including their real name and address. Be sure to use accurate information when creating the account, otherwise it will result in issues later. During this process, bettors can use a referral or promo code to get sportsbook bonuses on their account which can be easily found on this website and offer a variety of perks depending on the operator.

After creating the account, bettors can make a deposit to add funds. This can potentially be done in a variety of ways including via credit card, Venmo, and many more but the available options vary from site to site.

From there, users can start betting. Players can withdraw money from their accounts but there may be extra verification steps after to confirm identity, as well as a period of time to process the payment.

Where to bet on sports in Maryland?

Retail sports betting is live in Maryland, allowing bettors to wager on sports in-person at select locations. This can be done at a variety of casinos within the state as well as select sports arenas and stadiums.

MGM National Harbor 

  • Location: 101 MGM National Ave, Oxon Hill, MD 20745
  • Retail Sportsbook: BetMGM Sportsbook
  • Other Features: Slots, poker, table games

MGM is a globally recognized name in the casino and betting industry and the company enjoys a presence in Maryland. The MGM National Harbor casino can be found in Oxon Hill, a suburb of Washington, DC that lies in Maryland. It boasts 135,000 square feet of gaming space with over 3,000 slot machines on the floor.

The casino uses its own sportsbook, BetMGM Sportsbook, for sports betting. BetMGM is a relatively new face in the online sportsbook world, but became an instant force due to the power of the MGM brand.

Live! Casino & Hotel Maryland 

  • Location: 7002 Arundel Mills Cir Ste 7777, Hanover, MD 21076
  • Retail Sportsbook: FanDuel Sportsbook
  • Other Features: Slots, poker, table games

Live! Casino & Hotel is located south of Baltimore, within throwing distance of the Baltimore/Washington International Airport. Alongside the casino staples of slots, poker, and table games, the venue has hosted concerts with a variety of prominent musical acts. Those looking to hit the floor have a lot of ground to cover with 160,000 square feet of gaming space and over 4,000 slot machines.

FanDuel Sportsbook is the backbone of its sports betting offering. Sports fans are likely already familiar with FanDuel due to its daily fantasy sports focus, but it is rapidly growing in traditional sports betting as well.

Horseshoe Casino Baltimore 

  • Location: 1525 Russell St, Baltimore, MD 21230
  • Retail Sportsbook: Caesars Sportsbook
  • Other Features: Slots, poker, table games

For those in Baltimore, the Horseshoe Casino is likely the easiest place to find action. The casino is easily accessible via mass transit, with a nearby rail stop in Hamburg Street Station and multiple MTA buses having stops there.

Though its name is “Horseshoe Casino” it’s actually operated by Nevada-based Caesars Entertainment. Naturally, the venue uses the Caesars Sportsbook for its on-site sports betting. The bread and butter of the Horeshoe Casino Baltimore is its 122,000 square feet of gaming space and 4,000 machines on the floor.

Hollywood Casino Perryville 

  • Location: 1201 Chesapeake Overlook Pkwy, Perryville, MD 21903
  • Retail Sportsbook: Barstool Sportsbook
  • Other Features: Slots, poker, table games

For those north of Baltimore, the Hollywood Casino Perryville offers in-person sports betting. The casino is tucked into the northeastern corner of the state in Perryville with all the standard casino offerings. The Hollywood Casino Perryville has a comparatively small, 75,000 square-foot gaming floor with 1,500 slot machines available.

It also has sports betting on tap through Barstool Sportsbook. The offshoot of the popular and perpetually controversial sports and pop culture website has become a highly visible figure in online sports betting through splashy partnerships.

FedEx Field

  • Location: 1600 Fedex Way, North Englewood, MD 20785
  • Retail Sportsbook: Unknown
  • Other Features: Washington Commanders football

Washington Commanders fans in attendance for games at FedExField will soon be able to get a betting interest in the proceedings. A sports betting license for the stadium was given final approval in August 2022. The Commanders are not alone in this regard, with other teams from the area also making similar moves. 

M&T Bank Stadium

  • Location: 1101 Russell St, Baltimore, MD 21230
  • Retail Sportsbook: Caesars Sportsbook
  • Other Features: Baltimore Ravens football

The one true Maryland football team also has a retail sports betting establishment on the way. The Baltimore Ravens are already partnered with the Horseshoe Casino, and that partnership is growing. The club level of M&T Bank Stadium is going to be repurposed into a Caesars Sportsbook location, letting fans get some skin in the game while they visit the home of the Ravens.

Oriole Park at Camden Yards

  • Location: 333 W Camden St, Baltimore, MD 21201
  • Retail Sportsbook: SuperBook Sports
  • Other Features: Baltimore Ravens football

The Ravens aren’t the only Baltimore team that will have a retail sportsbook on-location. The Orioles are expected to open a sports betting lounge in 2023 at Oriole Park at Camden Yards. Details are scarce regarding where it will be located in the stadium but the club announced that details will come ahead of the 2023 MLB season.

The lounge will be the SuperBook Sports Lounge, operated by SuperBook Sports. SuperBook has been in action since 1993 and is operational in a handful of states already but is looking to grow roots in Maryland through its partnership with the Orioles.

Maryland State Fairgrounds

  • Location: 2200 York Rd, Timonium, MD 21093
  • Retail Sportsbook: DraftKings Sportsbook
  • Other Features: Maryland State Fair, exhibits, concerts

The Maryland State Fair won’t be the only thing at the fairgrounds in the near future. The venue has entered into a 10-year partnership with DraftKings with the intent of opening a retail betting sports location.

DraftKings has been aggressively expanding its operations and footprint in the American sports world. The daily fantasy sports juggernaut moved into traditional sports betting and has been looking to become a powerhouse through nine-figure partnerships and billion-dollar acquisitions.

What Sports Can I Bet on in Maryland?

Maryland sports bettors have the ability to bet on both professional and collegiate sports, instate or otherwise. Esports betting is also legal in Maryland thanks to the eSports Act of 2019. This makes for an extensive list of sports betting markets in Maryland which includes, but isn’t limited to:

  • NFL
  • MLB
  • NBA
  • NCAA Football
  • NCAA Basketball
  • NHL
  • PGA
  • Soccer
  • MMA
  • Boxing
  • Tennis
  • Racing
  • Esports
  • Darts
  • Lacrosse

Available Bet Types in Maryland


Moneyline is the no-fuss version of sports betting. Players simply bet on which team they’re expecting to win a contest.


Betting on the spread introduces handicaps to the final score of the game. Players don’t just bet that one team will win the game, they bet that a team will win the game by a certain number of points.

Live Betting

Betting doesn’t stop once the game begins. Most online sports betting apps will allow bettors to wager on the outcome of a contest as the action unfolds, with odds shifting over time. 

Over/Unders (Totals)

Over/Unders allows bettors to predict whether a competitor will exceed or fall short of a measurable statistic. This almost always comes in the form of a team’s points. For example, a line will be offered on a team scoring 10.5 points in a game with a bet on “over” hitting if the team gets 11 points or more, while the “under” bet is successful if they get 10 or fewer points.

Prop Bets

Prop bets are wagers on unique happenings within a contest. The standard prop bet offering varies from sport to sport, with bettors able to wager on things like the outcome of the coin toss in an NFL game, whether a grand slam will happen in an MLB game, or whether a point deduction will happen in a boxing match.


Parlays are a group of bets made together as a package. In order to have the parlay pay off, every bet needs to hit and if even one doesn’t, the bet is a loss. Parlays offer better and better odds based on the number of bets included in the parlay, allowing players to increase the risk of a bet for a greater potential reward.

Maryland Sports Teams

Baltimore Ravens

The Baltimore Ravens franchise has had a chip on its shoulder since its formation in 1995. The franchise’s move from Cleveland to Maryland was met with utter fury from the Browns fandom, with its previous fanbase lashing out over the move.

The team morphed into a contender from there, further heating up a bitter rivalry with its divisional rivals, the Pittsburgh Steelers. The team has been a force more often than not since then, with a stout defense typically being the driving force behind success.

Baltimore Orioles

It’s been a few up-and-down decades for the Baltimore Orioles, with most recent years squarely falling into the “down” category. The franchise has the misfortune of competing in the persistently competitive AL East but has still managed to occasionally pop into the playoffs.

After a disastrous 2021 season where it finished 52-110, the Orioles bounced back in a big way in 2022. The team finished above .500 in the season and hinted at being a potential contender in the future.

Washington Commanders

While the team’s namesake is Washington, the Washington Commanders don’t actually play their home games in the capitol. The Commanders’ stadium is actually FedExField located in North Englewood, Maryland.

The team formerly known as the Washington Redskins looks to be a mainstay of Maryland sports for years to come. Though the rivalry with the Ravens has cooled down over time, it can heat up quickly if both teams can get on a roll at the same time.

Washington Capitals

Maryland isn’t home to any NHL teams, but the state’s de facto favorite is the Washington Capitals. Unlike the Commanders, the Caps actually play in Washington but hockey fans in Virginia and Maryland both call the team their own.

The team was feast-or-famine for decades but became a fairly steady contender after adding Alexander Ovechkin in 2005. Despite also bordering Pennsylvania and being a stone’s throw away from New Jersey, the second-most-popular NHL team in Maryland is reportedly the Colorado Avalanche.

Washington Wizards

As with the NHL, Maryland doesn’t have any NBA team to call its own. This has the state looking to another Washington team, the Washington Wizards.

Since rebranding from the Washington Bullets in 1997, the Wizards have run hot or cold depending on the season. Scott Brooks’ tenure as the team’s coach encapsulated this perfectly, with the team either making the playoffs or struggling to get 30 wins in the regular season.

Maryland Terrapins

The University of Maryland, College Park has the largest NCAA Division I presence in the state, with teams in football, basketball, baseball, softball, and soccer. It has 20 varsity teams in total and is part of the Big Ten Conference.

The Terrapins are most successful in lacrosse, but the school’s best-known athletic achievement to date is arguably from its basketball team. In 2002, its basketball team came out on top of March Madness, taking down the Indiana Hoosiers in the finals.

Navy Midshipmen

The United States Naval Academy boasts a number of competitive collegiate teams in the NCAA. The school is a staple of Maryland sports with over 100 years of history.

The Midshipmen competed in the Patriot League in basketball and the American Athletic Conference in football. Both its basketball and football teams are often competitive at the divisional level. 

Other College Sports Teams in Maryland

  • Coppin State Eagles
  • Loyola Greyhounds
  • Maryland Eastern Shore Hawks
  • Mount St. Mary Mountaineers
  • Towson Tigers
  • UMBC Retrievers

Alongside these staples of the state, Maryland has a long list of teams that compete in other sports at both the major league and minor league levels. However, many of its hometown favorites are technically shared with Washington, DC. 

As with the Commanders, some of these teams ultimately still compete in Maryland despite bearing the “Washington” name but some have been adopted despite not having headquarters in the state. Here are some of the most notable:

  • Washington Mystics
  • Washington Justice
  • D.C. United
  • Bowie State Bulldogs
  • Frostburg State Bobcats

History of Sports Betting in Maryland

In 2018 the United States Supreme Court struck down a standing nationwide ban on sports betting. This allowed individual states and their residents to create their own laws regarding gaming. 

Maryland’s constitution requires expansions in the gambling industry to be put to a popular vote. This occurred in 2020 with voters in Maryland approving of sports betting being legalized in the state. As a result, many prominent bookmakers began pushing into the state and forming partnerships with local sports, gambling, and event-organizing institutions.

Sports betting officially returned to Maryland with the opening of retail establishments. This included casinos offering bettors the chance to bet on sports alongside table games, cards, and slots. From there, local sports teams began confirming partnerships with sports betting sites to open more brick-and-mortar locations.

While in-person sports betting was quick to pop up around the state after the 2020 election, online sports betting lagged behind. It’s expected that most of the Maryland sports betting sites will fully launch by the end of 2023.