Massachusetts residents can finally cast legal online wagers on their favorite sports teams. 

Retail sports betting launched at the state's three casinos at the end of January, with mobile wagering following on Friday (March 10). And in Massachusetts, mobile sports betting is loaded with the best Massachusetts promos that help bettors get the most out of their bankrolls.

There are no shortage of Massachusetts betting promos given the amount of Massachusetts betting apps available— the state law allows up to 15 mobile sportsbooks. 

Currently, six are live as of March 10, with four more having secured licenses to launch either later in 2023 or in 2024, bringing the total of confirmed betting apps in the state to 10.

The betting apps live in Massachusetts are:

• BetMGM Sportsbook
• Caesars Sportsbook
• WynnBET
• DraftKings
• FanDuel
• Barstool Sportsbook

Up to $1,500 in Bonus Bets if Your First Bet Loses Promo Code: BOOKIES

Tap for Promo Activated! Visit site

Used 59 Times Today

Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 77 Times Today

OH only. 21+. New users and first wager only. Must register with eligible promo code. Bet amount of qualifying wager returned only if wager is settled as a loss. Maximum bet credit $1,000; must be used within 14 days of receipt. See Caesars.com/promos for full terms. Void where prohibited. Know When To Stop Before You Start.® Gambling problem? Call 1-800-GAMBLER

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 17 Times Today

MA only. 21+. Gambling Problem? If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit gamblinghelplinema.org for 24/7 support. LiveChat with a GameSense Advisor at GameSenseMA.com or call 1-800-GAM-1234

Bet $5, Get $200 in Bonus Bets + No Sweat NBA SGP Every Day Of The Playoffs

Tap for Promo Activated! Visit site

Used 77 Times Today

Must be 21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER.

Bet $5, Get $150 in Bonus Bets

Tap for Promo Activated! Visit site

Used 36 Times Today

Must be 21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER.

Best Massachusetts Sports Betting Promos For Today

Signing up to multiple books means bettors not only get to shop around for the best odds, but take advantage of multiple Massachusetts betting offers, some which protect against risk, others that award bet credits, and still more that match deposit amounts or offer bettors some other incentive to sign up.

As we’ve seen in other states that have launched both retail and mobile wagering, the mobile version is king—over 90% of bets tend to be made over computers and smartphones in states that allow the process. And it’s easy to see why: Mobile sports betting is incredibly easy and convenient, with users able to peruse odds and make bets from the comfort of their homes. 

Keep reading as we break down all of the best Massachusetts sports betting offers available from launch on March 10.

Best Massachusetts Betting Offers & Promos For Launch

For sports bettors looking to take advantage of Massachusetts betting promos and offers, there’s no better time than launch day (March 10). That’s when betting apps like those preparing to operate in Massachusetts roll out their biggest and best promos in an effort to attract new customers. 

The Bay State is no different, with all of the industry’s major players rolling out fantastic bonus offers. Here’s what you can get today:

BetMGM Massachusetts Sports Betting Promos

The BetMGM Massachusetts sports betting promo works like this: Receive a first-bet offer up to $1,000 with use of the promo code BOOKIES. Offer requires a $10 minimum deposit. Customers who lose their initial wager will receive bets credits equal to the value, up to the $1,000 maximum. 

The bet credits will be issued in 20% increments of your initial wager, unless you bet less than $50. So if you bet $1,000, you'll get 5 $200 bet credits if your wager loses. If you bet less than $50, you'll get a single bet credit.

You cannot combine a launch offer with a pre-registration offer at BetMGM Sportsbook.

Up to $1,500 in Bonus Bets if Your First Bet Loses Promo Code: BOOKIES

Tap for Promo Activated! Visit site

Used 7 Times Today

Bonus Bets Expire in 7 Days. One New Customer Offer Only. Must be 21+ to participate & present in OH. In partnership with MGM Northfield Park. Gambling problem? Call 1-800-GAMBLER. Visit BetMGM.com for T&Cs. US promotional offers not available in NY, NV, or Puerto Rico.

Caesars Massachusetts Sportsbook Promo Codes

The Caesars Massachusetts sports betting promo code BOOKIES1BET gives new users up to $1,500 back on their first bet. Lose your initial wager, and get the stake back in the form of bet credits up to the maximum of $1,500.

Bet credits will be issued two business days after your first wager is graded a loss and must be used within 14 days. The bet credits have no monetary value, and thus will not be included in any winnings. Among the available Massachusetts sports betting promos and offers, this is the biggest right now.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 36 Times Today

OH only. 21+. New users and first wager only. Must register with eligible promo code. Bet amount of qualifying wager returned only if wager is settled as a loss. Maximum bet credit $1,000; must be used within 14 days of receipt. See Caesars.com/promos for full terms. Void where prohibited. Know When To Stop Before You Start.® Gambling problem? Call 1-800-GAMBLER

WynnBET Massachusetts Sports Betting Promos

At WynnBET Mass, new users can deposit and wager $100 on odds -120 or greater, and receive a bonus of $100 in bet credits. No promo code is needed, and the bonus will arrive in the form of four $25 bet credits. This is an excellent Massachusetts sports betting offer.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 75 Times Today

MA only. 21+. Gambling Problem? If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit gamblinghelplinema.org for 24/7 support. LiveChat with a GameSense Advisor at GameSenseMA.com or call 1-800-GAM-1234

DraftKings Massachusetts Sports Betting Promos

The DraftKings Massachusetts sports betting promo offer is a Bet $5, get $200 in free bets instantly deal. 

No promo code is needed at DraftKings Massachusetts. You'll get 8 $25 bet credits instantly and they'll expire in seven days. There is no playthrough requirement attached to this offer, however, the bet credits will not be included in any winnings.

This is one of the most popular Massachusetts sports betting promos available today.

DraftKings Massachusetts is also running a Double Your Money promo for today's Bruins/Red Wings game. 

Bet $5, Get $200 in Bonus Bets + No Sweat NBA SGP Every Day Of The Playoffs

Tap for Promo Activated! Visit site

Used 43 Times Today

Must be 21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 69 Times Today

MA only. 21+. Gambling Problem? If you or a loved one is experiencing problems with gambling, please call 1-800-327-5050 or visit gamblinghelplinema.org for 24/7 support. LiveChat with a GameSense Advisor at GameSenseMA.com or call 1-800-GAM-1234

FanDuel Massachusetts Sports Betting Promos

At FanDuel Massachusetts, you're able to get a Bet $5, Get $200 in bet credits instantly offer. 

That was the offer in Kansas, Maryland and Ohio for their betting launches, and now Massachusetts residents can get it, too. It works like this: After you bet $5, you'll get 8 $25 bet credits instantly deposited into your account. You'll have 14 days to use the bet credits, which are not redeemable for cash.

There could also later be a “No Sweat First Bet” deal worth up to $1,000. That one goes like this: Lose your first wager, get your stake back up to the maximum amount. No promo code is needed, but users must deposit at least $10. Bonus funds must be used within 14 days of receipt.

Bet $5, Get $150 in Bonus Bets

Tap for Promo Activated! Visit site

Used 32 Times Today

Must be 21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER.

Barstool Sportsbook Massachusetts Sports Betting Promos

With the Barstool Massachusetts Sportsbook sports betting promo offer, new users can get a up to $1,000 back on their first bet (if it loses) and a $10 deposit bonus. If your initial bet loses, you will get a full refund, up to a maximum of $1,000, paid in site credit. No promo code is needed.

When Will Massachusetts Betting Offers Go Live?

Massachusetts regulators set Friday, March 10 for the long-awaited launch of mobile sports betting, and that target date wasn't a coincidence: it came just before the NCAA men’s basketball tournament, one of the most wagered-upon sporting events in America. 

How to Sign up With Mass Betting Promos

The major online sportsbooks that operate in Massachusetts make it easy to register for an account and deposit funds—convenience, after all, is part of their appeal. 

All of the industry’s major players have dedicated apps available in the Android or iOS stores, and signup typically begins with choosing a user name and password, and entering an email address. This step is also when new users typically enter promo codes or activate other Massachusetts betting promos.

Sportsbooks then ask for personal information such as name, address, and last four digits of a Social Security number. Some will request a scan of a driver’s license or other documentation to verify identity. 

New users then confirm their location through use of a geolocator—which sometimes can entail the installation of a second app—given that the Massachusetts sports betting law stipulates that users must be physically within the boundaries of the state in order to wager.

Sportsbooks also offer a number of ways to deposit funds, such as direct bank transfer, e-check, or third-party apps such as PayPal. But don’t look for a credit card deposit option—state law in Massachusetts forbids it. Sportsbooks also present users with a number of options they can use to withdraw funds, though the speed of receiving payouts can vary depending on the method.