Best Massachusetts Sports Betting Promo Codes & Bonuses: March 2023
Several Massachusetts sports betting promos and welcome bonuses are now available, valued at up to $4K in bonus bets and other promotions. Some Massachusetts sportsbook promos require state-specific promo or bonus codes to claim, while others simply need a unique link.
All Massachusetts betting apps and sites feature promotions. Here's what we think are the best Massachusetts betting promos:
BetMassachusetts.com will keep an eye out for future Massachusetts sportsbook promo codes and welcome bonuses, so be sure to check back often for the latest welcome bonus or promotion for new legal sports betting users.
Massachusetts Sportsbook Promo Code of the Week: BetMGM
We voted the BetMGM Massachusetts bonus code as the best overall promo, in part because of their new $200 March Matchups bonus. They also have a bet insurance promotion, as the $1K offer refunds your first stake in the form of bonus bets if the bet loses.
If your initial wager wins, you get your payout as normal. However, if it loses, you will get 100% of your wager amount back, up to $1,000 in bonus bets. These bets are returned in the form of five betting vouchers, each worth 20% of that initial outlay. This is an attractive MA sportsbook promo because it takes pressure off your first bet.
- Promo Value: $200 OR $1000
- Bonus Code: BETMAMARCH or BETMACOM
Why We Like This Promotion
We picked this as our sports betting promo code of the week because it's from arguably the best sportsbook in the industry. Getting up to $1,000 back if your first wager loses is one of the best Massachusetts sports betting promos on its own, but MGM often adds other promotions to the mix, such as their Bet $10, Get $200 in bonus bets offer.
How Does This Offer Work?
If your first wager loses, you will get 100% of the bet amount back in bonus bet credits. If your losing bet was $49.99 or lower, you will get back one credit of the exact amount. If it's $50 or more, the bonus bets will be split into five (5) 20% increments.
Highest Valued Massachusetts Sportsbook Promo Code: Caesars
Caesars Sportsbook Massachusetts has the highest valued sports betting bonus available for Massachusetts bettors. With this offer, you get the opportunity to use the stake of your first wager for a second time if you pick a loser.
Enter the code at sign-up or first deposit, and place up to $1,500 on your first wager. If it wins, you pick up your winnings. However, if the bet loses, your stake will be refunded in bonus bet credits, up to $1,500.
- Promo Value: $1500
- Promo Code: BETMA1BET
Why We Like This Promotion
We like this sportsbook promo because it is the highest valued offer among all legal sports betting operators. The maximum amount of $1500 is higher than all the other Massachusetts sports betting promotions.
How Does This Offer Work?
With this welcome bonus, your first bet is "on the house" as they like to call it. If it wins, you get your full winnings. If the bet loses, however, you will get 100% of the wager amount back, up to $1500.
Bet Credits Massachusetts Sportsbook Promotion: WynnBet
WynnBET Massachusetts has an offer valued at up to $100 in bonus bets. To claim, simply place a wager of up to $100, and get 100% back, up to $100 in bonus bets added instantly to your account.
While it's not quite as lucrative as some other in-state offers, bettors love the flexibility this promotion gives them. Once a qualifying bet is placed, bettors will receive the credit. It's a very straightforward deal that provides a lot of options as they kickstart their new account.
- Promo Value: $100
- Promo Code: XBMASS
Why We Like This Promotion
We like this betting promo because it's simple and to the point. You don't have to lose your first bet to get bonus bet credits in return. The $100 amount is a bit low, but it's a great boost to your bankroll.
How Does This Offer Work?
With this sportsbook welcome bonus, you simply have to wager $100 on anything, and you will instantly get $100 in bonus bets added to your sports betting account.
Popular Massachusetts Sports Betting Promotion: DraftKings
DraftKings Massachusetts has another popular welcome bonus available for new sports betting users. This offer is a Bet/Get promotion, where you Bet $5 and Get $150 in bonus bet credits. After wagering just $5 on anything, you instantly get $200 in credits added to your sportsbook account, win or lose.
Keep in mind, this operator also offers deposit match bonuses, but you have to choose between the two. The deposit bonus can add significantly to your sports betting bankroll, as you get a 20% boost up to a maximum of $1,000 in bonus bets. That being said, you also have to deposit $5K total to get the maximum amount with this Massachusetts betting offer.
- Promo Value: $200 OR $1K
- Bonus Code: No code required
Why We Like This Promotion
We like this online sportsbook bonus because it's a quick way to get $200 in bonus bets instantly, and all you have to do is bet $5 with your initial wager on any sports event. There are no minimum odds like other Massachusetts sportsbook promos have, and the minimum deposit is just $5.
How Does This Offer Work?
This is one of the simplest Massachusetts sports betting promos available. Simply bet $5 on any event, and get $200 in bonus bet credits added instantly to your account.
Bet/Get Massachusetts Betting Promo: FanDuel
FanDuel Massachusetts has another Bet/Get offer for new sportsbook users. Simply bet $5 on anything, and get $200 in bonus bets, regardless of whether or not your wager wins.
This popular offer means you have plenty of bonus funds while you get used to the operator's superb site and app - and maybe find new sports wagering types, or even sports to wager on. Keep an eye out for additional promotions, such as "no sweat bets" or parlay insurance.
- Promo Value: $200
- Bonus Code: No code required
Why We Like This Promotion
Similar to other mobile or online sportsbook bet/get offers, we like this welcome bonus because it's an easy way to get bonus bets added to your account. As you get started with online or retail retail sports betting, it helps to get some bet credits to use with simple Massachusetts sports betting promos.
How Does This Offer Work?
Similar to their daily fantasy sports biggest competitor, this is another simple promotion for Massachusetts sports bettors. Bet $5 on any game or event, and get $200 in bet credits added to your mobile or online sports betting account.
How Do I Claim Massachusetts Sports Betting Promo Codes?
The process of redeeming Massachusetts sportsbook promos is straightforward for online sportsbooks and betting apps. It's in the interest of online sportsbooks to make it as easy as possible to take advantage of MA sportsbook bonuses.
Here's more detail on MA sports betting promo codes and the steps you need to take to use them effectively, whether you're using online sportsbooks or mobile sports betting apps.
How to Enter Massachusetts Sportsbook Promo Codes
The ideal time to use your Massachusetts betting promos is when you sign up for a new account. At some point, you can enter Massachusetts sportsbook promo codes. Simply enter it into the space provided, and the bonus will be added to your account.
Many online sportsbooks will provide Massachusetts sportsbook promos. They're an effective marketing tool to raise the profile of the sportsbook.
Remember, keep Massachusetts sportsbook promo codes handy when you're signing up as a sportsbook customer, and use it to activate your welcome bonus. Be sure to enter your Massachusetts sportsbook promo codes in the appropriate box.
Additional Massachusetts Sportsbook Offers
In addition to the main Massachusetts betting promos and welcome bonuses, several operators offer secondary Massachusetts sports betting promotions. These typically include bet refunds, deposit matches, bonus bets, odds boosts, giveaways, and more. Some will be specific to NFL, NBA, MLB, NHL, college sports betting, or other leagues, while some can be used on all sports.
NBA Sportsbook Promo: BetMGM
Several Massachusetts sportsbooks are offering bonus bets and promotions for the NBA, but we think this promo is the best for hoops fans. BetMGM has a parlay refund promo valued at $25 in bonus bets: simply place a parlay on any NBA game, and get refunded back if just one leg of the parlay loses.
College Basketball Promo: Caesars
Online sportsbooks and mobile sports betting launched just in time for March Madness, and we are keeping an eye out for college sports Massachusetts sports betting promotions. Each day, Caesars will be offering "profit boost tokens" for college basketball bets, meaning you can place a wager on the NCAAB tournament, and get increased profits.
MLB Sportsbook Promo - WynnBet
MLB bettors will love this offer from WynnBET Sportsbook. To activate, bettors create a parlay with 4-plus legs and wager at least $50. Regardless of whether or not the bet wins, loses, or pushes, placing a qualifying bet will grant bettors a $10 bonus bet credit.
In order to qualify, the bet must be placed between Monday and Wednesday, making it a natural fit for the nightly action of the MLB.
Deposit Bonus: 20% Match
DraftKings continues to offer deposit bonuses for new players. Get 20% of your deposit amount matched, up to $1,000 in bonus bets. Keep in mind, however, there is a 5x playthrough requirement.
NHL Sportsbook Promos
DraftKings is offering a Stepped Up Same Game Parlay during most weekdays, so keep an eye out an opt in. As the Boston Bruins prep for another playoff run at the Stanley Cup, we will keep an eye on additional NHL promos from Massachusetts sports betting apps and sites.
Tickets/Trip Giveaways: Red Sox Opening Day and Augusta Masters
At BetMGM, an official Red Sox partner, you can opt in to the promo, bet $50 on any sport, and get entered into a giveaway contest for Red Sox opening day tickets and more in a prize package.
Caesars is also offering bettors a chance to win a prize package including tickets to Augusta National Golf Course for one of the best tournaments of the year, The Masters. Just opt-in and place a wager of $10 or more on any golf event.
$1000 New Player Bonus: Barstool Sportsbook
The Barstool Massachusetts is promotion is valued at up to $1,000 if your first wager loses. There's also a $10 no-deposit promo available, as well as entertaining opinions and analysis from Dave Portnoy, Dan "Big Cat" Katz, and other personalities.
Massachusetts NFL Sports Betting Promos
Since we are in the offseason, there are currently no mobile or online sports betting NFL promos. However, several operators will offer NFL promos for the upcoming season.
Football has a strong fanbase in Massachusetts given the New England Patriots, so be on the lookout for NFL promos come September. In the meantime, many sportsbooks offer lines and odds on the NFL Draft, taking place in April.
Referral Bonuses & Refer-a-Friend Promotions
Four of the live sportsbooks have a referral promo, or a Refer-a-Friend promotion. Each of these program typically allow for up to $1000 in bonus bet credits to be claimed, with up to 10 or 20 total referrals allowed. This means if you have a lot of contacts that you can refer, you could get up to $4,000 combined from Massachusetts sportsbooks.
Future Massachusetts Sports Betting Promos
You should find Massachusetts sportsbook promo codes offered by less prominent brands. There is often a high-quality service to be enjoyed with such operators, as well as attractive Massachusetts sportsbook bonuses and promotions.
It is worth checking out as many promotions as possible to see what type of Mass sports betting bonuses and promos are currently available. Sometimes a less prominent brand may be offering MA betting promos that are just right for you.
BetMassachusetts.com will continue to keep a close on eye on secondary betting promos every week, and share our favorites.
Betway Massachusetts will likely have a promo of up to $250. That promotion likely means you’ll be refunded up to $250 if your first bet loses. Be on the lookout for this and other Massachusetts sportsbook promo codes.
Betr Sportsbook Massachusetts is likely to offer referral bonuses. You may receive $50 in return for registering for an account - but you will need to deposit and stake at least $10 to be able to withdraw funds generated by that credit.
The Bally Bet Massachusetts offer or bonus bet will likely be valued at up to $250.
It will be fascinating to see what form the Fanatics Sportsbook Massachusetts promotion or bonus bet takes. The sportswear company is set to be a big player in the industry. Michael Rubin is a former owner of the 76ers, so expect the company to offer promos and bonus bets for pro sports teams.
How Do I Claim Massachusetts Betting Promos?
There are numerous betting promotions that can be enjoyed without the use of Massachusetts sportsbook promo codes. Once you have signed up with mobile or online sportsbooks, you should be offered MA betting promos.
These may come in the form of site credits, odds boosts, parlay insurance, referral bonuses and loyalty programs - and they're easier to claim than many Mass betting promos aimed at new customers, because they do not require you to enter a bonus code.
Whatever form they come in, they're a great bonus from online sportsbooks and mobile apps.
Who Can Claim Massachusetts Sports Betting Bonuses and Promos?
Anybody who signs up with a sportsbook will be eligible to take advantage of Massachusetts sports betting promos.
You need to be 21 years old, and will have to provide evidence of your date of birth. You also need to be physically located in state lines to qualify for Massachusetts sportsbook promos.
Why Do Sportsbooks Offer Promotions?
Now that legal sports betting has arrived, Massachusetts sportsbook promos and bonus bets help increase the amount of users. The online gambling market is competitive, with experienced operators vying to attract initial interest and loyalty.
Massachusetts sportsbook promo codes are an efficient way to highlight a sportsbook's presence. They are a marketing tool for the welcome bonus. However, there are some sportsbooks that will not issue a Mass sports betting promo code or bonus bets.
At others, you may have Massachusetts sportsbook promos, but will not actually have to use a promo or bonus code. You should be able to trigger your welcome bonus merely by signing up. Nevertheless, if you do have a code, it is worth using for peace of mind that you will receive your bonus.
How to Use
To be sure of redeeming the full value of the best Massachusetts sports betting promos, understand exactly what is involved. There may be a minimum deposit, and any qualifying bet may have to be placed at minimum odds.
Sports betting operators should make it obvious how you can make the most of your Massachusetts sportsbook promotions. And as you become more experienced as a bettor, and as you spend time wagering with a sportsbook, you'll become more adept at using the various promos and bonuses.
Making the most of your Massachusetts betting promos and bonus bets is important. Some of these relate to the type of bonus on offer. In the case of deposit bonuses, put as much into your account as you can afford.
When it comes to bonus credits, you may want to time your sign-up so that you have extra wagering power for a sporting event you know you want to bet on. And in the case of a second-chance bet, it's worth placing your initial stake on an outcome at relatively long odds; if it loses, you get your stake back, but if it wins, your payout could be significant.
Are Promos and Bonuses the Same?
You may see some offers presented as Massachusetts betting promos, and others as bonuses, and wonder if there is any difference between them. The answer is that in almost all cases: they're the same thing.
Massachusetts sportsbooks will use terms to describe these offers. However, these sports betting promotions are mostly the same.
There will always be terms and conditions relating to any Massachusetts sports betting promos. However, as long as you follow these rules, you should get some benefit. There will be subtle differences between offers at different sportsbooks, but it's well worth signing up for sports betting promos.
Types of Sportsbook Promos and Bonuses
Many of these Massachusetts betting promo codes will be aimed specifically at new customers, but there should be plenty of ongoing offers for bonus bets to enjoy once you have registered for an account. Here's a quick breakdown for bettors on the type of offers you're likely to see in The Bay State.
Risk-Free Bets & Bonus Bets
Many legal sportsbooks offer a risk-free bet to new customers as a reward for signing up. In other states, This is a simple offer to understand; if your first bet is successful, you collect your winnings as usual. If it loses, however, you receive a refund of your stake, usually in the form of bonus bets, free bets or bet credits.
Risk-free bets will be a bettors' favorite type of Massachusetts sportsbook promotion, as they're often tied to crowd-pleasing wager types, like parlay bets.
Deposit Match Promos
Another popular and simple method of offering value to new customers is by enhancing their initial account balance with a deposit bonus. The best deposit bonuses are in the form of deposit matches. These typically don't require Massachusetts sportsbook promo codes; simply opt in from a legal sports betting site or app.
This means if you place $250 in your account, the sportsbook matches that and your balance is boosted to $500. You usually have to wager an amount equal to the bonus before you can cash out the promotion.
No-Deposit Promos
No-deposit bonuses aren't often seen in legal sports betting, but are extremely welcome when they are available at an online sportsbook or betting app. They typically only become available for early registration or early sign-up offers.
In this case, you receive a bonus - up to $100, in some cases - merely for registering as a customer, and before you have made your first deposit. As a result, you can place your first wager without having to deposit any of your own money.
Reload Bonuses
This is a great betting bonus for Massachusetts sports bettors who enjoy regular wagering. It works similar to deposit bonus Massachusetts sports betting promos. In return for topping up your account with online sportsbooks a certain amount of money, your sportsbook will enhance that deposit by up to 100%..
This is useful if you're planning a large number of sports betting wagers in the near future. Be sure to keep an eye on online sportsbooks and apps and see how many of them offer bonus bets or other promotions.
Refer-a-Friend Promos
All brands want to grow. If you help online sports betting sites or mobile apps do that, you deserve to be rewarded with bonus sports bets.
You should receive free bets or bonus bets up to $100 for these Massachusetts sports betting promos. These promotions don't usually need Massachusetts sportsbook promo codes, but instead need a unique link.
Boosted Odds & Profit Boosts
The most common form of Massachusetts betting bonuses are odds boosts. Operators offer boosts with such regularity that they have sections dedicated to them on their website and app.
Ideally, Massachusetts sports bettors should know how much the odds have been boosted. So if the Boston Red Sox were +150 to win their next MLB game, and those odds are boosted to +175, you will see an extra $25 in your winnings for every $100 staked.
Massachusetts Betting Promos By Sports
Most Massachusetts sports betting promos will trigger bonuses that can be used on any sport at an online sportsbook or betting app. However, some will offer certain bonuses that relate to particular sports betting events. This is attractive in a state like Massachusetts, which is a stage for high-level sports.
NFL Promos and Bonuses
There will be Massachusetts sports betting promos aplenty in the NFL. Whenever the New England Patriots play, you will have several offers available.
This upcoming season, there will be several NFL bonuses, even on simple wagers like moneyline bets. If you're looking for futures odds, be sure to follow our New England Patriots odds page.
NBA Promos and Bonuses
There will be plenty of bonuses for NBA games from online sportsbooks and mobile apps. Look out for boosted same-game parlays involving the Boston Celtics, as well as other parlay offers.
There should be odds boosts and other promos daily, and the NBA Finals will always be a good excuse for operators to roll out a host of tempting offers. Over/under betting is always exciting for NBA fans, so expect to see offers on these sports bets.
MLB Bonuses and Promos
Bonuses from Massachusetts sportsbook promos can be used on any sport - which is good news for fans of baseball and the Sox. Look out for offers on MLB games, including odds boosts and enhanced payouts on parlays.
NHL Bonuses
You can use funds generated by match bonuses to place a bet on hockey with a betting app or online sportsbook. Look out for special offers on Boston Bruins NHL games.
There should also be a range of extra Massachusetts sports betting promos for futures bets around the Stanley Cup - particularly if the Bruins are involved.
College Sports
College sports betting is restricted in Massachusetts; you can bet on in-state teams with online sportsbooks only when they're involved in major tournaments. Within that restriction, Massachusetts sports bettors can use funds generated by a Massachusetts sports betting bonuses to wager on Boston College, Harvard Crimson, or Boston University if they are in a tournament.
Important Terms to Know
There are a few key terms Massachusetts bettors should familiarize themselves with if they're looking to use Massachusetts betting promos. Below you'll find a breakdown of some must-know terms and conditions in the mobile and online sports betting market.
Limits or Payouts
While some sportsbooks may limit your availability of match bonuses or other promotions, there is no limit to how many sports betting promos you can claim from other online sports betting sites, apps and retail sportsbooks.
Massachusetts sportsbooks often pay out in the form of bet credits. This is not the same as having cash funds, as you cannot withdraw any of the bet credits. Bonus bets are used to finance further wagering, but if you have a win your payout will not include the amount of bet credit you have staked on your bet.
The length of time it takes for bonus funds to arrive in your mobile or online sports betting account depends on the type of bonus you want to use, and the sportsbook offering the bonus bet.
However, funds from a deposit match should be in your account within 24 hours, as should a bonus bet generated by a second-chance first wager.
Time Limits
If you take delivery of bonus bets, please be aware that they will not simply sit in your sports betting account forever. You have a set number of days in which such a bonus bet can be used for Massachusetts sports betting promos
This is usually either seven or 14 days - make sure you consult the terms and conditions of any bonus so that you avoid the experience of those bets expiring before you get around to using them.
Playthrough or Rollover Requirements
This is a crucial consideration when you're using Massachusetts sportsbook bonuses. Any bonus funds generated by a deposit bonus, or by a second-chance first bet, will have rollover requirements or play-through requirements - i.e. used for wagering purposes - before you can withdraw any winnings.
In many instances, this may be just once; but there are examples of sportsbooks where you will have to play your stake many times before you can get your hands on the proceeds. Check the terms of any offer to put your mind at rest.
Minimum/Maximum Odds and Withdrawals
There are certain MA betting promos where the concept of minimum odds plays a key role. Your initial bet may have to be placed at a price longer than the minimum for you to qualify for a second-chance bonus. At some sportsbooks, these minimum odds may be -200, whereas some operators impose no minimum at all.
When it comes to minimum wager amounts, you may also need to place a bet larger or smaller than a certain amount to qualify for a Massachusetts sports betting bonus. In many cases, this is $10 - but in other places, it might be $20 or more.
There may also be maximum limits for bets relating to Massachusetts sports betting promos. In the case of second-chance first bets, you may be able to stake more than the level of the bonus; but if the upper limit is $1,000 and you stake $1,500 on a losing bet, your returned stake will be capped at $1,000.
There may be maximums when using Massachusetts betting bonuses. Every sportsbook should carry details of the maximum wins permitted, so do your research. Similarly, there may be restrictions on how much you can withdraw to your account. This will vary between operators, and there will also be differences depending on the method you want to use to take your funds out.
Pros & Cons of Massachusetts Sports Betting Promos
Massachusetts sports betting promos have positives and negatives. There are several advantages to using them, and a couple of disadvantages:
- ✅ Convenient method of activating a welcome bonus bet
- ✅ Opportunity to boost your initial bankroll
- ✅ Chance to experiment using bonus bets
- ❌ Minimum deposit or wager amount may be too high for some
- ❌ Unclear terms may lead to confusion
Do I Have to Pay Taxes?
While you don't have to pay taxes for simply receiving Massachusetts sportsbook promos, you do have to if you win a certain amount of money. For more on tax-related questions, visit our Massachusetts gambling tax calculator page.
Massachusetts Sports Betting Promos: Final Thoughts
Now that legal sports betting is here, expect to see lots of Massachusetts sportsbook promo codes. Bonus codes and promotions are an excellent way of activating offers that improve your experience of wagering with a sports betting company.
You don’t always need a code to access online sports betting offers. It’s worth saying you can bet on sports without taking advantage of a welcome bonus bet. However, most players who sign up for a sports betting account with Massachusetts sportsbooks will want that extra value.
Make sure you check this page to access all the latest Massachusetts sports betting promos that you can use to boost your wagering on your favorite teams and leagues, and claim the $4000 in bonus bets available NOW.
Massachusetts Sportsbook Promo Codes FAQs
Yes, sportsbook bonus bets and promotions are now available for sports bettors. Massachusetts sports betting is now legal and live in the state, and you can access some of the best Massachusetts sportsbook promo codes, bonuses and other offers.
Massachusetts betting promos are a marketing tool to raise awareness of an operator’s presence and the value it claims. Second, they represent a compelling reason to sign up – extra money in your account or the chance to enjoy your opening wager with less risk. They aren't common with retail sports betting, but expect them with online gambling.
Yes, unless the offer doesn't suit your betting style. The quest for customers is so competitive that online sportsbooks spend heavily on offers they hope will attract new users – and those players do genuinely benefit from the style of promos offered in Massachusetts, like a bonus bet.
With Massachusetts betting sites and apps, any bettor can opt out of MA sportsbook promos if they choose to. This can be done through your account settings once registering, or by simply by not choosing to accept the offer during or after the registration process.
You can sign up to multiple legal sportsbooks in Massachusetts, and claim each promotion made available to you. By doing this, you access several bonuses – and you can also "test-drive" several operators before deciding which one, or ones, are most attractive to you.
You can use the same Massachusetts sportsbook promos and bonuses whether you bet from an app or online sports betting website. However, some apps will offer a specific bonus or promo code that is not available on the website, so be sure to keep an eye on terms and conditions.
Yes, as long as the promo isn't applied toward in-state colleges (unless they're playing in a tournament). In Massachusetts, it's illegal to place wagers on in-state schools, unless it's a tournament of 4+ teams. You can bet on all other college sports teams, so sports betting promos always work for them.
Most sportsbooks will offer deposit promos for Massachusetts bettors at some point. DraftKings Sportsbook MA arguably has the most valuable promotion, as they have a sports betting deposit bonus valued at up to $1,000. As the in-state betting market matures, we'll keep an eye out for other deposit match bonuses.
Contributors

An award-winning contributor covering sports betting and casino gaming around the world for decades, Martin Booth is one of the most trusted voices in online gambling. From legislative updates to breaking down the top betting apps, Martin covers a gambit of topics for BetMassachusetts.com.