Get over $5K in bonuses by claiming these Maryland sportsbook promos today:
⭐️ MORE: All legal sportsbook promos
Our team at RotoWire has reviewed all Maryland sports betting apps and here are the current welcome bonuses available to new users:
📱 Sportsbook | 🎁 Offer | ✅ Promo Code |
| bet365 | Bet $5, Get $200 in Bonus Bets | CLICK HERE |
| Caesars | Bet Match Up to $250 | ROTODYW |
| Fanatics | Bet & Get Up to $2,000 in No Sweat Bets | CLICK HERE |
| BetMGM | $1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points | ROTOBRP1500 |
| DraftKings | Bet $5, Get $300 in Bonus Bets If Your Bet Wins | CLICK HERE |
| theScore Bet | Bet $10, Get $100 in Bonus Bets | ROTO |
| FanDuel | Bet $5, Get $200 in Bonus Bets If Your Bet Wins | CLICK HERE |
| Crab Sports | 100% Profit Boost Up To $500 | ROTO |
The latest Caesars Sportsbook promo code is ROTO250BM. It unlocks the Bet Match Up to $250. This has quickly become a favorite among bettors, as you won't find too many operators offering this much value upfront.
After using the Caesars Sportsbook promo code to open a new account, there are dozens of odds boosts to check out most days. Recurring deals include profit boosts, a referral bonus and prize draws. During the NFL season, you'll find profit boosts on marquee matchups, many involving the Baltimore Ravens and Washington Commanders.
The latest bet365 Maryland bonus code is ROTOWIRE. Entering the code unlocks the Bet $5, Get $200 in Bonus Bets welcome offer – one of the top Bet & Get promotions in the state. bet365 also offers a First Bet Safety Net, making it one of the few sportsbooks in this market that allows new users to choose between welcome offers.
Yes, there are plenty of other offers available to existing customers at bet365 Maryland. The sportsbook frequently offers bet boosts or odds boosts, and it's one of the only operators that offers a choice between welcome offers at sign-up. Simply put, there is no shortage of bet365 Maryland promos.
The current Fanatics Sportsbook Maryland promo is the Bet & Get Up to $2,000 in No Sweat Bets. This is currently the highest total valuation in the state, so claiming this offer is an absolute no-brainer. If you haven't signed up yet, you should hurry and claim this offer while it's still valid.
Fanatics Sportsbook Maryland has many outstanding bonuses and promos that you can claim daily after using the Fanatics Sportsbook promo to activate your account. With its unique loyalty and rewards program that allows you to cash in FanCash for bonus-bet funds or merchandise, this sportsbook is rapidly becoming a fan favorite.
The current limited-time BetMGM Maryland bonus code ROTOBRP1500 gives new players the $1,500 Paid Back in Bonus Bets If You Don't Win + $50 in BetMGM Rewards Points. When you place a bet of $10 or more, you get the funds back in bonus bets if that initial wager loses. They come as five bonus bet credits on a losing wager of $50 or more and one on a wager of $49 or less. This also unlocks $50 that will be added to your BetMGM Rewards account – a great way to start out with the best loyalty program in the country.
BetMGM Maryland offers a lot of additional promotions on top of the welcome bonus over the long term, such as odds boosts, parlay boosts, same-game parlay bonuses, and a referral bonus. That's why it's to your advantage to open an account using the BetMGM bonus code. This Maryland sportsbook also has an exceptional loyalty program called BetMGM Rewards. When you accumulate enough points, you can cash them in for bonus bets or other perks in the rewards store.
The DraftKings Maryland promo is the Bet $5, Get $300 in Bonus Bets If Your Bet Wins welcome offer. Just click the "BET NOW" button to claim the welcome bonus. There is no code needed, so you can simply sign up and make a minimum deposit of $5 and an initial wager of $5 or more. If the bet wins, you'll receive the additional bonus bet funds as soon as the bet settles.
DraftKings Sportsbook Maryland has a laundry list of ongoing bonuses and promos that you can cash in on a daily basis after using the DraftKings promo code. It also allows you to enter a variety of free-to-play sportsbook pools each week as well. If you make astute predictions, you can win bonus bets. There is also a loyalty program called Dynasty Rewards and a refer-a-friend bonus which you can take advantage of.
Activating the FanDuel Maryland promo allows new customers to claim the Bet $5, Get $200 in Bonus Bets If Your Bet Wins welcome offer. You will qualify for the promo if you click our "BET NOW" button. Then, make the necessary minimum deposit and place a winning first bet of $5 or more to redeem the betting promo.
You will receive a variety of offers in addition to the welcome offer via the FanDuel promo code when you sign up and bet on FanDuel Maryland. These include Dinger Tuesdays for baseball bettors, Swing for the Greens for golf fans, odds boosts and more. There is no rewards program on FanDuel Maryland, but the number of ongoing promos it offers more than makes up for it.
ESPN BET rebranded as theScore Bet as of December 1, 2025.
theScore Bet Maryland promo code is ROTO. It unlocks the sportsbook's fantastic sign-up bonus: Bet $10, Get $100 in Bonus Bets. Unlike plenty of competitors, this offer will give you the bonus bets regardless of whether or not your initial bet hits. That makes it one of the most attractive Bet & Get deals currently on offer in Maryland. Bonus bet tokens have a 1x rollover requirement before you can cash out your winnings.
theScore Bet Maryland features other perks to pair with its welcome offer via the theScore Bet promo code. Some of these perks include boosts, odds boosts on the day's featured markets, bet-and-gets, and more. There is also a refer-a-friend program, plus the lucrative PENN Play rewards program that gives bonus bets to active bettors.
| ✔️ Maryland Sports Betting Launch | November 2022 |
| 🏈 Total Maryland Sportsbooks | 12 |
| 🔥 Best Maryland Betting Promo | bet365 |
| 🎰 Maryland Online Casino Promos | N/A |
| ✅ Maryland Sports Gambling Regulator | Maryland State Lottery and Gaming Control Agency |
| 📞 Problem Gambling Helpline | 1-800-GAMBLER |
| 📆 Last Verified | January 27, 2026 |
We recommend signing up with multiple Maryland sportsbook promos, which is the best way to pad your initial sports betting bankroll with bonus bets.
If you are ready to get started, follow the steps detailed below and you'll be betting in no time.
Browse through our expert reviews of the best Maryland sportsbook promo codes. Click the "BET NOW" link associated with that welcome offer to redeem bonus bets. Make sure that welcome offers you choose align with your individual betting preferences. For example, if you want to grab bonus bets with very little risk, then a bet-and-get offer would be best.
After clicking the "BET NOW" link, you'll be directed to the corresponding Maryland sportsbook to begin the new user registration process. The promo code may be automatically applied to your account upon redirection, securing your bonus offer. Otherwise, enter it yourself.
While in the registration portal, input your name, physical address, email address and phone number. You must also provide the last 4 digits of your SSN and your date of birth for new account and identity verification to start online sports betting today.
Complete this step by making a first-time deposit, meeting the minimum requirement to activate the welcome offer. Popular banking methods like credit cards and PayPal are accepted by most Maryland sports betting apps. Make sure that your initial deposit aligns with the specified minimum deposit requirement for your chosen welcome offer to get bonus bets to start online sports betting in Maryland today.
Once you complete the previous steps, you're all set to use your Maryland sports betting welcome offer. For first-bet offers, place a minimum initial wager, usually starting at $5. If your first bet loses, the promo code triggers, providing a refund in bonus bets. For bet-and-get offers, be sure that your first bet is at least $5 to claim your bonus bets.
You will be offered a variety of Maryland sportsbook promo codes from the top mobile apps and websites. They will include odds boosts, bonus bets, parlay offers, money-back specials, prize draws and contests.
These are the most common types of Maryland sports betting promotions to look out for:
Lots of Maryland betting apps and online sports betting websites will reimburse you in the form of bonus bets, if your first wager does not win. You might occasionally find that the refund is paid in cash, allowing you to immediately withdraw it. However, most of these bonuses are typically issued as bonus credits, which need to be played through before you can withdraw any winnings.
This Maryland sports betting promo matches your first deposit amount with bonus credits. For example, you might be offered a 20% deposit match, up to $1,000, or a 100% deposit match, up to $500. You then need to roll your bonus funds over before cashing out any profits.
A reload bonus provides online sportsbook users with a matched deposit separate from the welcome offers featured in this Maryland sportsbook promo review. These bonuses offer existing users the opportunity to reload their accounts and have their deposits matched up to a specified amount. For instance, FanDuel Sportsbook Maryland might present a 50% reload or "next deposit" match of up to $100. Opting in is required to use this offer.
Many leading Maryland sportsbooks provide users with odds boosts. These boosted odds target a specific market for that day in your state or region. For instance, you might find an odds boost featuring Derrick Henry to go over 100 yards rushing. While the market's odds typically hover around -140, an odds boost could elevate it to +105, increasing the value of the wager.
You can request a unique referral link and send it to a friend to claim this type of Maryland sportsbook promo. If your friend uses the link, signs up and makes a minimum deposit, you will receive a bonus bet, which is often worth $50 or $100. Your friend will normally be given an equal-sized bonus bet.
Loyalty programs such as Caesars Rewards and MGM Rewards provide ongoing perks for repeat customers. You will earn points for placing sports wagers in Maryland, and the points can be redeemed for bonus bets and other rewards. The loyalty bonuses can also often lead to perks at corresponding land-based casinos, such as Horseshoe Baltimore for Caesars Rewards or MGM Grand Harbor for MGM Rewards.
The best Maryland sportsbook promo codes come with specific terms and conditions, making it important to read the fine print for these welcome offers. These terms tell you how to redeem the Maryland welcome bonuses and what you need to do before cashing out your winnings.
These are the main Maryland sports betting promo code terms and conditions to look out for:
A rollover or playthrough requirement tells you the number of times you must play through your bonus bets before the sportsbook allows you to withdraw your winnings. Most Maryland sportsbook bonus codes will have a 1x playthrough requirement.
A qualifying bet means that you need to place a minimum bet to qualify for the Maryland sports betting bonuses.
Every Maryland betting promo requires a minimum deposit amount when it comes to redeeming a welcome offer. You must meet this requirement to use any Maryland sportsbook promo code.
Certain Maryland sportsbook promo codes may set odds restrictions or require minimum odds when it comes to activating a welcome offer or using bonus bets.
While most sports betting sites in Maryland offer the option to cash out bets, this feature typically does not apply to bets made with welcome offers or bonus bets. If you choose to cash out a bet made while redeeming a welcome offer, that specific wager will be disqualified from participation, meaning you will not get your bonus.
Each Maryland sports betting promo, including any bonus bets earned, is subject to expiration dates. If you do not use the bonus within that time, the sportsbook will withdraw any remaining bonus bets from your account.
All of the best Maryland sportsbooks feature NFL betting promos. Many of these bonuses and promos are not only sport-specific, but they may be team or state-specific as well. For example, you can bet on an odds boost that bolsters Lamar Jackson's touchdown pass prop to go over 1.5. Normal odds may be -130, but those boosted odds may be set at +100.
With Lamar Jackson being one of the top quarterbacks these days, NFL MVP odds should be a first stop for new Maryland bettors everywhere.
You can bet on many different NFL markets with sportsbook promo codes, these include futures, player props, moneylines and year-round Super Bowl odds. For example, you can bet on Rookie of the Year or the Washington Commanders win total odds.
The Baltimore Orioles feature a roster of rising stars. Since they are becoming one of the most popular teams in baseball, Maryland bettors will find numerous best MLB betting promos centered around them. For example, you may find a bet-and-get bonus featuring an Orioles' game in primetime.
You can bet on any team's World Series odds throughout the Major League Baseball season, and even ahead of it. This includes the Washington Nationals. If you think this is the year the Nationals can make a run (you never know), you can bet on one of their futures with bonus bets collected from your favorite MLB betting sites.
The Washington Wizards may not be a powerhouse in the NBA, but that does not mean you have to miss out on the top NBA betting promos. Most sportsbooks offer NBA same-game parlay boosts that you can use to bet on Wizards player props, like any player's PRA (total points, rebounds and assists) line.
Using NHL betting promos is a great way to gain bonus bets while wagering on Washington Capitols betting markets.
You can bet on college sports in Maryland with the best college football betting promos and college basketball betting promos. Maryland is the home to a handful of popular college sports programs like Towson and Loyola, but the Maryland Terrapins are the cream of the crop. You will find Terps props when you want to bet on March Madness odds and CFB National Championship odds.
Looking at NCAAF betting specifically on these Maryland sportsbooks, Heisman odds are always a popular wager type for football fans.
✅ Lucrative welcome offers for new players.
✅ A wide variety of sports betting markets and bet types.
✅ Intuitive, user-friendly sportsbook interfaces.
✅ Variety of welcome offer types and bonus amounts.
❌ Welcome offers can only be claimed one time each.
❌ Bonus offers expire within a specific time period.
❌ Many betting promos have rollover requirements.
❌ Most offers require you to make a first bet to get the bonus.
If you're ready to get started with your Maryland sportsbook promo of choice, use the links on this page to activate the offer and start betting today.
The best Maryland sportsbook promo code is the bet365 Maryland bonus, which gives new users an offer to Bet $5, Get $200 in Bonus Bets. This is one of the top Maryland sportsbook promos.
You should find generous Maryland sports betting promos and bonuses at every site. State law permits up to 60 online sportsbooks, so it promises to be one of the most competitive markets in the country. Operators provide Maryland bettors with a compelling incentive to choose their sportsbook ahead of the competition, so expect to keep seeing lots of generous Maryland sportsbook promo codes and offers.
Anyone who is at least 21 years old will be eligible to claim Maryland sportsbook promo codes. You must be physically located within the state to redeem a Maryland sportsbook promo. They are available to residents and anyone visiting the state. That means you can drive into Maryland from a neighboring state and claim Maryland bonus codes.
Yes, you must be a new customer to use Maryland sportsbook promos. That means you can only claim a welcome bonus on each sportsbook once. However, you can sign up with a variety of sportsbooks to claim multiple Maryland promo codes. Maryland sports betting apps and websites will also provide lots of recurring promotions for their existing users, so you should find interesting offers available each week.
Most Maryland welcome bonus offers are open to all sports bets. That includes Caesars Sportsbook Maryland and BetMGM Maryland. However, some new customer bonuses are specifically tied to particular sports and lots of Maryland sports betting bonuses for existing users are tethered to specific sports betting markets as well.
Yes. The best Maryland sportsbook bonuses are worth signing up for. Claiming Maryland sportsbook promos gives new users bonus bets when they sign up and bet on a new sportsbook. This gives them a head start on padding their sports betting bankroll from their first bet.
You can get bonus bets by claiming the best Maryland sportsbook promos. Doing so gives new users bonus bets just for signing up, funding their account and making their first bet. Currently, new users have the opportunity to take advantage of over thousands of dollars in total bonus bets when they sign up for these welcome offers.
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