Best Maryland Sports Betting Promos & Welcome Bonuses for January 2026

Our team at RotoWire has reviewed all Maryland sports betting apps and here are the current welcome bonuses available to new users:

Caesars Sportsbook Maryland Promo Code: TLDR

• 🎁 Promo Code: ROTO250BM
• 🔥 Welcome Offer: Bet Match Up to $250

What is the Caesars Sportsbook Maryland Promo Code?

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. 

Are There Additional Promotions at Caesars Sportsbook Maryland?

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. 

bet365 Maryland Bonus Code: TLDR 

• 🎁 Promo Code: ROTOWIRE
• 🔥 Welcome Offer: Bet $5, Get $200 in Bonus Bets

What is the bet365 Maryland Bonus Code? 

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. 

Are There Additional Promotions at bet365 Maryland? 

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. 

Fanatics Sportsbook Maryland Promo Code: TLDR

• 🔥 Welcome Offer: Bet & Get Up to $2,000 in No Sweat Bets
• 🎁 Promo Code: NO CODE NEEDED

What is the Fanatics Sportsbook Maryland Promo?

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. 

Are There Additional Promotions at Fanatics Sportsbook Maryland?

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.  

BetMGM Maryland Bonus Code: TLDR 

• 🎁 Bonus Code: ROTOSPORTS
•  🔥 Welcome Offer: $1,500 First Bet Offer

What is the BetMGM Maryland Bonus Code?

The current limited-time BetMGM Maryland bonus code ROTOSPORTS gives new players the $1,500 First Bet Offer. 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.

Are There Additional Promotions at BetMGM Maryland?

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.  

DraftKings Maryland Promo Code: TLDR

• 🔥 Welcome Offer: Bet $5, Get $300 in Bonus Bets If Your Bet Wins
• 🎁 Promo Code: Not required

What is the DraftKings Maryland Promo?

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. 

Are There Additional Promotions at DraftKings Maryland?

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.

FanDuel Maryland Promo Code: TLDR

• 🔥 Welcome Offer: Bet $5, Get $300 in Bonus Bets If Your Bet Wins
• 🎁 Promo Code: NO CODE NEEDED

What is the FanDuel Maryland Promo?

Activating the FanDuel Maryland promo allows new customers to claim the Bet $5, Get $300 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.

Are There Additional Promotions at FanDuel Maryland?

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.

theScore Bet Maryland Promo Code: TLDR

• 🔥 Welcome Offer: Bet $10, Get $100 in Bonus Bets
• 🎁 Promo Code: ROTO

ESPN BET rebranded as theScore Bet as of December 1, 2025.  

What is theScore Bet Maryland Promo Code?

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. 

Are There Additional Promotions at theScore Bet Maryland?

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. 

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. 

1️⃣ Choose One Of The Best Maryland Betting Promos

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.

2️⃣ Register For An Account

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.

3️⃣ Provide Your Personal Details

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.

4️⃣ Make Your Initial Deposit

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.

5️⃣ Use Your Maryland Sports Betting Welcome Bonus

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:

💰 Bonus Bets

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.

💰 Deposit Bonus

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.

💰 Reload Bonus Offers

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.

💰 Odds Boosts

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.

💰 Referral Bonus

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 Bonus

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:

Playthrough Requirements

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.

Qualifying Bets

A qualifying bet means that you need to place a minimum bet to qualify for the Maryland sports betting bonuses. 

Minimum Deposits

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. 

Minimum Odds

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. 

Cashing Out

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. 

Expiry Dates

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.

🏈 Baltimore Ravens

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.

🏈 Washington Commanders

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. 

⚾️ Baltimore Orioles

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. 

⚾️ Washington Nationals

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. 

🏀 Washington Wizards

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. 

🏒 Washington Capitols

Using NHL betting promos is a great way to gain bonus bets while wagering on Washington Capitols betting markets. 

🏆 Maryland Terrapins

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.

Pros

      ✅ 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.

Cons

     ❌ 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, use the links on this page to activate the sportsbook promotions and start betting today.