It’s finally time to start betting in the Bay State. Online sports betting has arrived in Massachusetts, providing bettors with the opportunity to start taking advantage of a number of great Massachusetts sports betting promos available to them. 

It can be difficult to know which offers are available and which Massachusetts sports betting apps are best for your specific betting style.  

That’s why we’ve done exactly that for you. Below are the best offers available in the Bay State and quick details on what you’ll earn when you use these links and Massachusetts sportsbook promo codes during registration.

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

Tap for Promo Activated! Visit site

Used 67 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 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 51 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 40 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 49 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 12 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 $150 in Bonus Bets

Tap for Promo Activated! Visit site

Used 57 Times Today

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

Best Massachusetts Sports Betting Promos This March

BetMGM Massachusetts Sports Betting Promos

Players who sign up with the BetMGM Massachusetts sports betting promo and use the BetMGM Mass bonus code BOOKIES will earn a first-bet bonus up to $1,000. Place your first real money wager up to $1,000 and either earn cash profit with a victory or matching bonus bets if it loses. 

Those bonus bets are split up into five, 20% denominations of your original wager (for example, losing a $600 first bet would yield five $120 bonus bets), allowing players to mix and match how they place them. No matter how much you wager, you’re in good hands to kick off your sports betting experience with the BetMGM Massachusetts bonus code BOOKIES.

Click the BET NOW button below to begin your BetMGM Massachusetts experience and earn your bonus bets.

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

Tap for Promo Activated! Visit site

Used 47 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 Sportsbook Massachusetts Sports Betting Promo

You won’t find a larger dollar amount on the board than the Caesars Massachusetts sports betting promo. When you sign up with the Caesars Massachusetts promo code BOOKIES1BET, you'll receive up to $1,500 on Caesars. You don’t need to bet that full amount, of course, but it makes sense to take advantage of this great one-time offer. 

Bettors will either earn cash profit if their bet is victorious, or receive a single matching bonus bet and a second chance to get your bets correct. Hit BET NOW on the link below to qualify for both of these offers with Caesars Massachusetts Sportsbook.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 10 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

DraftKings Massachusetts Sports Betting Promo

Guarantees are rare in the sports betting world—unless you grab the DraftKings Massachusetts sports betting promo. In that case, new bettors will instantly receive $200 in bonus bets when they place a $5 real-money wager on any pre-game moneyline. 

The bonus bets are handed out as eight $25 tokens, which allows bettors to spread them out across bet types and markets if they want. That versatility is a big part of the appeal at DraftKings Massachusetts. There are also a couple of odds boosts available for the Celtics and Bruins' games tonight. Take a look below.

Start your DraftKings Massachusetts betting by clicking on the BET NOW button to earn your bonus bets.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 60 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 76 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

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 23 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

WynnBET Massachusetts Sports Betting Promo

The WynnBET Massachusetts sports betting promo is a Bet $100, Get $100 deal. It’s pretty simple with the WynnBET Massachusetts promo code XBDC. Place a $100 real-money wager on any odds -120 or greater (meaning most spreads and totals) and receive a $100 bonus bet—regardless of your original wager’s outcome. 

You must use the $100 bonus bet on odds of -150 or greater, but WynnBET Massachusetts provides players with hundreds of betting options each time they log in that will suffice. Of course, you can also earn cash profit on that first $100 real-money wager, so the potential for double dipping is big here compared to other operators.

$1,000 First Bet on Caesars

Tap for Promo Activated! Visit site

Used 14 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 Promo

The FanDuel Massachusetts sports betting promo is easy to understand and activate: Simply place a $5 or more real-money wager on any set of odds in any market and earn $200 in bonus bets. 

What players love about this offer is that the bonus bets are handed out as site credit that can be divided up however bettors choose: 1 $200 bonus bet, 200 $1 bonus bets, or anything in between. The choice is yours when you play with FanDuel Massachusetts—and you can also earn cash profit on your original wager.

Hit BET NOW on the link below to qualify for this offer and to start your FanDuel Massachusetts experience.

Bet $5, Get $150 in Bonus Bets

Tap for Promo Activated! Visit site

Used 74 Times Today

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