Best Massachusetts Sports Betting Promos To Grab For March Madness
Used 28 Times Today Must be 21+ to participate (18+ in KY). Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, MO, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). CALL 1-800-MY-RESET (OH). CALL 1-877-770-STOP (LA). Must be present in LA (select parishes). Licensee partner Amelia Belle Casino. Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&Cs, time limits and exclusions apply.
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
Used 15 Times Today Bonus Code: BOOKIESBRP1500
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR), Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-270-7117 for confidential help (MI). 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable and Expire in 7 Days. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.
Used 28 Times Today Promo Code: BOOKIESDYW
Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MO, NJ, NY, NC, OH, PA, TN, VA, WV, WY or Washington, DC. New users only. Must register using eligible promo code. Min. qualifying bet amount: $1. Tokens max. bet amount: $25 per token. Tokens bet max. add'l winnings: $2,500 per token. Token(s) expire 14 days after receipt. Not reissued for voided/pushed bets. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®. Gambling Problem? CO, IL, KY, MD, MI, MO, NJ, TN, VA, WV, WY, KS (Affiliated with Kansas Crossing Casino), ME (Licensed through the Mi’kmaq Nation, Penobscot Nation, and Houlton Band of Maliseet Indians, federally recognized tribes located in the State of Maine), NC (Licensed through Tribal Casino Gaming Enterprise), PA (Affiliated with Harrah's Philadelphia): If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537) or MD: visit mdgamblinghelp.org or WV: visit 1800gambler.net; AZ: Call 1-800-NEXT-STEP; IN: Call 1-800-9-WITH-IT; IA: Call 1-800-BETSOFF; MA: Call 1-800-327-5050 or visit gamblinghelplinema.org, NY: Call 877-8-HOPENY or text HOPENY (467369); LA (Licensed through Horseshoe Bossier City and Caesars New Orleans) Call 1-800-522-4700, Washington, DC (OLG Class A licensed Operator): Call 1-800-MY-RESET. ©2026, Caesars Entertainment
Used 15 Times Today Bonus Code: BOOKIESBRP1500
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR), Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-270-7117 for confidential help (MI). 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable and Expire in 7 Days. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.
Used 32 Times Today GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit http://gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit http://ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in NH/OR/ONT/PR. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $100 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: http://sportsbook.draftkings.com/promos. Ends 5/31/26 at 11:59 PM ET.
Used 19 Times Today Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
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.
Used 15 Times Today Bonus Code: BOOKIESBRP1500
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR), Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-270-7117 for confidential help (MI). 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable and Expire in 7 Days. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, 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.
Used 28 Times Today Promo Code: BOOKIESDYW
Must be 21+ and physically present in AZ, CO, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MO, NJ, NY, NC, OH, PA, TN, VA, WV, WY or Washington, DC. New users only. Must register using eligible promo code. Min. qualifying bet amount: $1. Tokens max. bet amount: $25 per token. Tokens bet max. add'l winnings: $2,500 per token. Token(s) expire 14 days after receipt. Not reissued for voided/pushed bets. Void where prohibited. See Caesars.com/promos for full terms. Know When To Stop Before You Start®. Gambling Problem? CO, IL, KY, MD, MI, MO, NJ, TN, VA, WV, WY, KS (Affiliated with Kansas Crossing Casino), ME (Licensed through the Mi’kmaq Nation, Penobscot Nation, and Houlton Band of Maliseet Indians, federally recognized tribes located in the State of Maine), NC (Licensed through Tribal Casino Gaming Enterprise), PA (Affiliated with Harrah's Philadelphia): If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537) or MD: visit mdgamblinghelp.org or WV: visit 1800gambler.net; AZ: Call 1-800-NEXT-STEP; IN: Call 1-800-9-WITH-IT; IA: Call 1-800-BETSOFF; MA: Call 1-800-327-5050 or visit gamblinghelplinema.org, NY: Call 877-8-HOPENY or text HOPENY (467369); LA (Licensed through Horseshoe Bossier City and Caesars New Orleans) Call 1-800-522-4700, Washington, DC (OLG Class A licensed Operator): Call 1-800-MY-RESET. ©2026, Caesars Entertainment
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.
Used 15 Times Today Bonus Code: BOOKIESBRP1500
Gambling problem? Call 1-800-GAMBLER or 1-800-MY-RESET (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR), Call 1-800-NEXT-STEP (AZ), 1-800-522-4700 (KS, NV), 1-800-270-7117 for confidential help (MI). 21+ only. Please Gamble Responsibly. See http://BetMGM.com for Terms. First Bet Offer for new customers only (if applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable and Expire in 7 Days. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.
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.
Used 32 Times Today GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit http://gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit http://ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in NH/OR/ONT/PR. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $100 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: http://sportsbook.draftkings.com/promos. Ends 5/31/26 at 11:59 PM ET.
Used 32 Times Today GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit http://gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit http://ccpg.org (CT), or visit http://www.mdgamblinghelp.org (MD), 1-800-981-0023 (PR). 21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in NH/OR/ONT/PR. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $100 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: http://sportsbook.draftkings.com/promos. Ends 5/31/26 at 11:59 PM ET.
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.
Used 19 Times Today Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
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.
Massachusetts Betting Offers FAQ
When Will Massachusetts sports betting promos be offered?
Retail sports betting, the kind done in casinos, launched in late January. But the vast majority of bets in the U.S. are placed via mobile devices, and that type of wagering launched in Massachusetts in March before the start of the NCAA basketball tournament.
Which Mass sportsbooks will give you bonus bets?
Which Massachusetts sportsbook has the best promo offer?
What sports will have Massachusetts sportsbook promos?
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