The launch of online sports betting in Massachusetts has arrived—and along with it comes a number of elite sportsbook promo codes that bettors in the Bay State can take advantage of today ahead of the start of March Madness on Tuesday. 

It can be tough to know where to start, so we’ve put together a list of the best ones so you can understand what’s involved with each and how you can earn these Massachusetts sports betting offers today. 

Here’s what you need to know as you get ready to start placing bets at the various Massachusetts betting apps:

Best Massachusetts Sports Betting Promos to Get Today

There are five Massachusetts sports betting promos that we are recommending right now. A couple of them are similar, FanDuel and DraftKings are both offering $200 in bonus bets upon sign-up. Caesars Sportsbook and BetMGM also have similar offers, but they are first-bet deals worth big money rather than bonus bets.

Finally, there's WynnBET, which is giving away bonus bets when you wager $100 or more with your first wager. The time to get involved is definitely now, with Madness Madness tipping off on Tuesday for the First Four.

BetMGM Massachusetts Bonus Code BOOKIES

Bettors who use the BetMGM Massachusetts bonus code BOOKIES will receive a first-bet bonus up to $1,000 that produces a win-win scenario on your very first action. You’ll either win your first bet and cash profit that comes along with that victory, or a losing wager will produce five bonus bets in equal 20% denominations of what you originally wagered. 

You’ll get your funds back in the form of bonus bets with a chance to earn your cash back. No matter what you wager on that first play, you’re getting a positive outcome with the BetMGM Massachusetts bonus code BOOKIES.

Click the BET NOW button below to begin your BetMGM Massachusetts experience and earn your bonus bets from one of the top Massachusetts sports betting promos.

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

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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 Promo Code BOOKIES1BET

You won’t find a larger potential dollar amount on the board than the Caesars Sportsbook Massachusetts promo code BOOKIES1BET. New players will earn first-bet insurance up to $1,500 when they register for an account. You don’t need to max out the one-time offer, of course, but it’s great to have that option for all types of bettors. You’ll either earn standard cash profit with a win or receive a single matching bonus bet if that first wager is unsuccessful. 

Caesars Sportsbook Massachusetts is known for having some of the best odds boosts and additional features in the industry, so this is one that bettors will certainly want to check out.

Hit BET NOW on the link below to qualify for both of these offers with Caesars Massachusetts Sportsbook.

$1,000 First Bet on Caesars

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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

Bet $100, Get $100. The WynnBET Massachusetts promo code XBDC is as simple as it comes—and also a no-brainer for bettors in the Bay State. Create a new account and place a $100 real-money wager on any set of odds -150 or greater (meaning -180 would not qualify but +200 would, for example). 

As soon as you do that, you’ll receive a single $100 bonus bet that can be used on any set of odds -120 or greater. While these betting thresholds are steeper than some of its competitors, it also means you can earn more profit on victories. 

Choose wisely and this could be one of the more lucrative Massachusetts betting offers on the board.

$1,000 First Bet on Caesars

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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 Promo Code Offer

The DraftKings Massachusetts promo code offer is simple to earn and simple to understand. Simply register for a new account and place a $5 real-money wager on any pregame moneyline (there are dozens to choose from every day). No matter what happens with that wager, bettors will receive $200 in bonus bets in addition to potential cash profit from that original bet. 

You’ll receive eight $25 bonus bets that allow you to spread out your wagers across different bet types and markets as you’re getting your feet wet with DraftKings Massachusetts.

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

$1,000 First Bet on Caesars

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Used 29 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

The FanDuel Massachusetts promo code offer is similar to DraftKings—with a little wrinkle. New bettors who place $5 on any set of odds in any sports betting market will receive $200 in site credit on top of any winnings off their original wager. 

Where it differs is that the site credit can be divided up and used however bettors choose—200 $1 bonus bets, one $200 bonus bet, or any combination in between. The choice is yours when playing with the FanDuel Massachusetts promo code offer.

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

Bet $5, Get $150 in Bonus Bets

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Used 12 Times Today

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