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Best Maryland Sportsbook Promos for December 2024

Maryland sports betting promos bring plenty of excitement, with top online sportsbooks offering impressive deals. Our experts have rounded up the best sign-up bonuses and offers to help you start your betting journey with a stronger bankroll.

From risk-free bets to deposit bonuses, these promotions will extend your betting budget and increase your chances for big payouts. Get started today and take advantage of the best sportsbook offers in the Old Line State.

SPORTSBOOK TRUST SCORE ONLINE SINCE Expert Review BONUS Bet Now
9.8
1996
$500 Cash Bonus
9.6
2001
100% Free Play
9.8
2001
$250 Free Bet
9.6
2002
55% Cash Bonus
9.5
1996
$500 Cash Bonus

Best Maryland Sportsbook Promos

BOOK OFFER PROMO CODE CLAIM
betonline logo Up to $250 in Free Bets Claim Bonus
betonline logo 100% Poker Welcome Bonus Claim Bonus
Bookmaker logo $500 Cash Bonus Claim Bonus
Bookmaker logo 100% Free Bet Up to $400 Claim Bonus
Bookmaker logo 20% 1st Time Crypto Bonus Claim Bonus
Bookmaker logo 20% Cash Reload (Diamond Tier) Claim Bonus
Bookmaker logo 15% Cash Reload (Platinum Tier) Claim Bonus
Bookmaker logo 10% Cash Reload (Gold Tier) Claim Bonus
Bookmaker logo 100% Slots Bonus Claim Bonus
Bookmaker logo Refer a Friend Bonus Claim Bonus
Heritage logo 100% Free Play Claim Bonus
Heritage logo 10% Reload Claim Bonus
bet-any-sports-updated logo 30% Cash Bonus Claim Bonus
 logo Up to $1,000 Crypto Bonus Claim Bonus
 logo Up to $500 Sign-Up Bonus Claim Bonus
 logo 600% Up to $6,000 Casino Welcome Bonus Claim Bonus
 logo 200% Up to $1,000 Poker Bonus Claim Bonus
Table of Contents

Top Maryland Sportsbook Bonuses

Sign up with the leading Maryland sportsbooks and claim bonuses that give you more ways to bet on your favorite sports and win big. Explore our list of top sports betting promos and offers available today.

1. BetOnline Maryland Promos

BetOnline

Established 2001

Visit BetOnline
9.8
Best For
Bonus Hunter 8.5
Trust 9.8/10
Banking 8.6/10
Bonuses 8.8/10
Odds 9.2/10
Customer Service 9/10
Betting Limits 9.8/10
CURRENT PROMOTION
$250 Free Bet

BetOnline offers a variety of sportsbook promos and bonuses for Maryland bettors, from deposit matches to referral rewards. With enticing sign-up offers and ongoing deals, BetOnline is a top pick for sports betting enthusiasts in the state.

No Strings Welcome Offer

Get started at BetOnline with their No Strings Welcome Offer. Deposit $50 or more and receive 50% back in free bet credit plus 100 Free Spins in the online casino. Use the promo code FREE250 and your sportsbook wallet will be credited immediately.

You can claim up to $250 in bonus funds, which must be wagered within 30 days. The free spins are distributed in sets of 10 per day for 10 days, with each set offering a chance to win up to $100. Be sure to use each set within 24 hours.

Other BetOnline Bonuses

With BetOnline’s No-Hitter, No Problem promo, if the opposing team’s pitcher throws a no-hitter and your MLB moneyline bet loses, you’ll get up to $50 refunded. To claim, email promos@betonlinecs.ag within 24 hours with your account and ticket number. Refunds come as Free Bets, which must be wagered once before withdrawal. The game must last at least 8.5 innings for the refund to apply and winnings from Free Bets go straight to your cash balance. 

2. BookMaker Maryland Promos

BookMaker

Established 1996

Visit Bookmaker
9.8
Best For
Professional Bettor 9.0
Trust 9.8/10
Banking 8.6/10
Bonuses 8.2/10
Odds 9/10
Customer Service 9/10
Betting Limits 9.8/10
CURRENT PROMOTION
$500 Cash Bonus

BookMaker is a top option for Maryland bettors, offering a smooth mobile platform, early odds access and excellent customer service. With fast payouts and a wide range of sports betting services, Maryland players can enjoy everything from betting on pro teams to playing online casino games, supported by one of the industry’s best loyalty programs.

25% Cash Welcome Bonus

BookMaker’s 25% Cash Welcome Bonus gives new players up to $500 in bonus cash. Deposit at least $100, claim the bonus through chat support and start betting. The promotion has a 10x rollover on deposit and bonus amounts and is available to first-time players using common banking methods.

Other BookMaker Bonuses

BookMaker’s 25% Cash Welcome Offer gives new players a cash bonus of up to $500 on their first deposit using any method besides cryptocurrency. With a minimum deposit of $100, this bonus comes with a 10x rollover requirement on both the deposit and bonus before any withdrawals can be made. You must claim the bonus through the cashier at the time of deposit, giving you an excellent opportunity to increase your betting balance.

BookMaker’s Crypto Welcome Offer gives new players a 20% cash bonus up to $500 on their first deposit using Bitcoin or other cryptocurrencies. With a $100 minimum deposit, this bonus comes with an 8x rollover requirement on both the deposit and bonus before withdrawals. The bonus must be claimed at the time of deposit through the Cashier, offering extra funds to get started on your favorite sports or casino games. 

3. Heritage Sports Maryland Promos

Heritage Sports

Established 2001

Visit Heritage Sports
9.6
Best For
Seasoned Gambler 8.6
Trust 9.6/10
Banking 8.6/10
Bonuses 8.2/10
Odds 9/10
Customer Service 9/10
Betting Limits 9.7/10
CURRENT PROMOTION
100% Free Play

Heritage Sports is a trusted online sportsbook offering a range of betting promos and offers for Maryland players, including reduced juice lines and consistent cashback rewards. Instead of traditional welcome bonuses, Heritage Sports provides unique perks like parlay promotions, Bitcoin boosts and rebates on racebook and casino bets.

Reduced Juice – Cash Back Program

Heritage Sports’ Reduced Juice Cashback Program gives players better odds on full-game sides and totals in major sports. With -108 lines, you get a 20% discount compared to standard sportsbooks. There’s no minimum play requirement with bets starting as low as $1. Cashback is calculated quarterly with no rollover requirement and you can cash out once your rebate reaches $25.

Other Heritage Sports Bonuses

Heritage Sports’ Casino Rebate gives players 8% cash back on net casino losses, automatically credited on the first of each month. With a minimum rebate of $20 and a maximum of $2,000, this sportsbook promo adds extra value to your casino play. A 4x rollover applies before you can cash out your rebate.

Heritage Sports’ Get Out of Your Bet at Halftime promo allows you to cancel a pre-game spread bet (up to $250) by halftime without penalty. This offer doesn’t apply to money lines, parlays, props or free-play bets. If you deposit for this promo, a 3x rollover applies. Submit your cancellation request online to qualify.

4. BetAnySports Maryland Promos

BetAnySports

Established 2002

Visit BetAnySports
9.6
Best For
Seasoned Gambler 8.9
Trust 9.6/10
Banking 9/10
Bonuses 8.7/10
Odds 9.6/10
Customer Service 8.5/10
Betting Limits 9.8/10
CURRENT PROMOTION
55% Cash Bonus

BetAnySports is a reliable online sportsbook known for its variety of betting options and smooth, user-friendly mobile platform. Maryland sports bettors benefit from BetAnySports’ reduced juice pricing, offering better odds and more savings on their wagers. With a broad selection of sports markets and exciting promos, it’s a top pick for players looking to expand their betting potential.

The Less Juice Package

BetAnySports stands out with its Less Juice Package, offering -105 pricing on professional sports like the NFL, NBA and MLB. This 50% reduction in juice means you only need to bet $105 to win $100, compared to the usual $110. The package also includes 10-cent lines on game-day bets, offering better odds and more savings, helping you maximize your payouts throughout the season.

Other BetAnySports Bonuses

BetAnySports makes referrals rewarding with its Refer-A-Friend promo. Invite a friend and receive a cash bonus of 10% of their first deposit, up to $100. To claim, submit your request within 24 hours of their deposit. It’s a great way to earn extra cash while sharing your favorite online sportsbook with friends.

BetAnySports offers up to 40 Free Spins for the Take the Vault game in their 3D Casino. Players qualify by depositing between $100 and $500, with the number of spins based on the deposit amount. Contact customer support within 24 hours to have the spins added to your account. Winnings from the free spins are credited to your balance and you can use them in the 3D Casino, sportsbook, live dealer section or lottery games.

5. Everygame Maryland Promos

Everygame

Established 1996

Visit Everygame
9.5
Best For
Niche Sports Fan 8.2
Trust 9.5/10
Banking 8.6/10
Bonuses 8.8/10
Odds 8.5/10
Customer Service 8.6/10
Betting Limits 9.8/10
CURRENT PROMOTION
$500 Cash Bonus

Everygame offers a selection of valuable sports betting promotions for Maryland players, including welcome bonuses, free bets and event-specific deals. Their easy-to-use mobile platform allows access to the sportsbook, online casino and racebook, with plenty of promotions to keep bettors engaged across all betting options.

$1,000 Crypto Sign-Up Bonus

Everygame’s $1,000 Crypto Sign-Up Bonus offers new players a 50% match on deposits from $20 to $2,000 when using Bitcoin or Bitcoin Cash. Enter the bonus code CRYPTO1K after your first deposit to instantly unlock up to $1,000 in bonus cash. This bonus comes with an 8x rollover requirement before withdrawals, bulking up your betting balance.

Other Everygame Bonuses

Everygame’s $1K Monthly Live Legend promo rewards live bettors with cash prizes. The top player of the month wins $400, second place gets $200 and third through tenth place each earn $50. With no rollover requirement, your winnings are immediately yours. The leaderboard updates monthly and there’s no minimum stake, making it easy to join and start climbing the ranks to claim your share of the prizes.

Most Common Sign-Up Bonuses

Maryland bettors can take advantage of several online sportsbook promos and sign-up bonuses that give extra betting power right away. These bonuses add value to new players’ deposits and help boost their betting experience. Let’s break down the most common types of bonuses and how they work:

Deposit Match Bonuses

Deposit match bonuses give you extra funds by matching a percentage of your first deposit. For instance, if you deposit $100 and the sportsbook offers a 100% match, you’ll receive an additional $100 in bonus cash. This effectively doubles your betting balance, providing more flexibility. Remember, wagering requirements apply before you can withdraw any winnings.

Bonus Bets & Risk-Free Bets

Bonus bets or free bets allow you to wager without risking your own money. These offers are commonly part of welcome bonuses, allowing new players to explore the sportsbook. Risk-free bets return your stake if your first bet loses, usually in the form of bonus bet credits. They’re ideal for new players looking to reduce risk while aiming for a win.

Cashback Bonuses

Cashback bonuses return some losses, offering a safety net during a losing streak. While helpful, these bonuses typically come with wagering requirements, so review the promo’s terms before claiming any cashback.

No-Deposit Bonuses

No-deposit bonuses are less common but provide a great opportunity to explore a sportsbook without needing an initial deposit. These bonuses offer free credits or bonus bets, allowing you to try out different features without risking your own money. However, wagering requirements and restrictions often apply, so read the terms. 

Maryland Sportsbook Promos By Sport

Maryland’s best online sportsbooks provide a variety of promotions to keep bettors engaged, from sign-up bonuses to event-specific deals. Whether you’re cheering for local teams or betting on national favorites, these sportsbooks offer exciting promos to enhance your experience.

NFL Betting in Maryland

Maryland is home to passionate NFL fans who follow the Baltimore Ravens and Washington Commanders. The best sportsbooks in the state offer a range of NFL betting options, including moneylines, point spreads, totals and NFL futures. With BetAnySports’ Less Juice Package, you get -105 pricing on NFL lines, helping you save on every bet. Meanwhile, BetOnline’s Shutout Refund promo lets you get up to $50 back on your point spread bet if your team fails to score.

MLB Betting in Maryland

Baseball fans in Maryland root for the Baltimore Orioles and top online sportsbooks provide plenty of MLB betting options like moneylines, run lines and totals. BetAnySports’ Less Juice Package cuts the juice by 50%, giving you more value on your MLB wagers. BetOnline also offers the No-Hitter, No Problem promo, refunding up to $50 if your team gets no-hit, adding an extra layer of security to your baseball bets. 

Conclusion

Maryland bettors have access to a wide variety of exciting sports betting options, from NFL and MLB action to an online casino and horse racing wagers. The top sportsbooks in the state provide generous promos and bonuses, helping to boost your betting balance and extend your playtime. With user-friendly platforms and extensive betting markets, Maryland offers everything needed for an exciting and rewarding betting experience. 

Maryland Sportsbook Bonus FAQs

One of the top promo codes in Maryland is BetOnline’s FREE250, which gives new players a 50% bonus up to $250 and 100 Free Spins in the casino. This promo adds extra betting power and casino perks, helping you build your bankroll with your first bet.

Sportsbook bonuses in Maryland typically offer a percentage match on your deposit, bonus bets or cashback rewards. Once you claim a bonus, you must meet the rollover requirements — betting a certain amount of times before you can cash out the bonus or any winnings.

The largest sign-up bonus in Maryland comes from BookMaker, offering up to $500 in bonus cash with their 25% Cash Welcome Bonus. Everygame also provides up to $1,000 in bonus cash with their crypto sign-up bonuses.

Maryland residents qualify for BookMaker’s bonuses by creating an account and making a minimum deposit of $100. Depending on the promotion, bonuses may need to be claimed through chat support or the cashier at deposit. Each bonus has specific rollover requirements, so review the terms carefully before withdrawing.

To withdraw online sportsbook bonuses in Maryland, you must meet the rollover requirements, which involve betting the bonus amount a specific number of times before withdrawals are allowed. The exact number depends on the promotion’s terms. Once the rollover is completed, you can withdraw the bonus and any winnings.

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