Few Hours Left To Get Massachusetts Sports Betting Promos For March Madness

By Adam Martin Aug 12th, 2025 11:03 AM EST

Tap for Promo Visit site

Bet $5, Get $150 in Bonus Bets and $10 Golden Chips Win or Lose
Promo Code: BOOKIES

Used 73 Times Today

Must be 21+ to participate (18+ in KY). Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). Minimum $10 deposit required. Minimum odds -500 of greater. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply.

It’s an awesome time to be a Bay State sports bettor as Massachusetts sports betting was recently legalized. This means that you can bet on all of your favorite sports and events (including March Madness), and we have a number of great sports betting promos for you to take advantage of right now.

The best Massachusetts sports betting apps recently launched their online sports sites to the betting public, and we’re going to show you all of the best offers you can claim right now.

Tap for Promo Visit site

Bet $5, Get $150 in Bonus Bets and $10 Golden Chips Win or Lose
Promo Code: BOOKIES

Used 49 Times Today

Must be 21+ to participate (18+ in KY). Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). Minimum $10 deposit required. Minimum odds -500 of greater. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply.

Tap for Promo Visit site

Bet $1, Double Your Winnings Your Next 20 Bets
Promo Code: BOOKIES20X

Used 19 Times Today

•

Popular in New Jersey

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA). 21+ only. Please Gamble Responsibly. Terms and conditions apply. Subject to eligibility requirements. Bonus bets are non-withdrawable. This promotional offer is not available in Mississippi, Nevada, Ontario, or Puerto Rico.

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 66 Times Today

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. In partnership with Kansas Crossing Casino and Hotel. This promotional offer is not available in DC, Mississippi, New York, Nevada, Ontario, or Puerto Rico.

Top Massachusetts Sports Betting Promos Today

It's pretty simple, you can grab as many of these Massachusetts sports betting offers as you like. There's no limit. With tons of huge upsets already in the 2023 edition of March Madness, now's the perfect time to sign up, grab your bonuses, and place your bets.

BetMGM Massachusetts Bonus Code BOOKIESMARCH

Sign up for a new account using the BetMGM Massachusetts bonus code BOOKIESMARCH and get $200 in Bonus Bets Instantly when you make a $10 pre-game moneyline wager on any team during March. 

This deal will run throughout the tournament. Here's how it works:

1. Sign up with the BetMGM bonus code BOOKIESMARCH
2. Bet at least $10 on any team in the big college hoops tournament
3. Get $200 in Bonus Bets Instantly

BetMGM Massachusetts Betting Promo Terms & Conditions

• Bet at least $10 on any pre-game moneyline
• Get 4 $50 bonus bets (credited generally with 24 hours)
• Bonus bets can only be placed as a single bet (straight bet, parlay etc)
• You have 7 days to use the bonus bets
• Bonus bets have no cash value
• Any winning from bonus bets is immediately withdrawable

If you don't want that offer, you can use the BetMGM bonus code BOOKIES and get a first-bet bonus up to $1,000 (you can't combine the offers). This means that players can choose from any set of odds in any sports betting market and place a real-money wager up to $1,000 on its outcome—and then earn either cash profit on a winning bet or receive bonus bets that equal their original wager if it loses. 

For example, bettors who lose a $700 real-money wager will be awarded five $140 bonus bets for a second chance to get their bets correct. Note that losing bettors will receive a single matching bonus bet if their first wager is less than $50, but that’s still a great deal for bettors looking for some backup on the first bet they make at BetMGM.

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

Tap for Promo Visit site

Bet $5, Get $150 in Bonus Bets and $10 Golden Chips Win or Lose
Promo Code: BOOKIES

Used 49 Times Today

Must be 21+ to participate (18+ in KY). Gambling problem? Call 1-800-GAMBLER (CO, IL, IA, KY, KS, LA, MD, NC, NJ, OH, PA, TN, VA). Call 1-800-NEXT-STEP (AZ). Call 1-800-9-WITH-IT (IN). Minimum $10 deposit required. Minimum odds -500 of greater. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply.

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 74 Times Today

•

Popular in New Jersey

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. 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 Promo Code BOOKIES1BET

Use the Caesars Sportsbook Massachusetts promo code BOOKIES1BET and get back up to $1,500 on Caesars Massachusetts for betting on college hoops this month. Here’s how to claim this offer:

1. Use the Caesars MA promo code BOOKIES1BET when signing up for a new account
2. Deposit at least $20
3. Place your first bet on any sport (including March Madness)
4. Get back up to $1,500 in the form of a single bet credit if your first bet loses
5. The bet credits come with a 1x rollover
6. The bet credits expire after 14 days

Tap for Promo Visit site

Bet $1, Double Your Winnings Your Next 20 Bets
Promo Code: BOOKIES20X

Used 19 Times Today

•

Popular in New Jersey

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA). 21+ only. Please Gamble Responsibly. Terms and conditions apply. Subject to eligibility requirements. Bonus bets are non-withdrawable. This promotional offer is not available in Mississippi, Nevada, Ontario, or Puerto Rico.

WynnBET Massachusetts Bonus Code XBDC

With the WynnBET Massachusetts promo code XBDC, you can bet $100 and get a matching $100 bet credit. Here’s how:

1. Sign up for a new WynnBET Massachusetts account with the promo code XBDC
2. Make your first deposit
3. Place your first qualifying wager of at least $100 on any sport at -150 or greater odds (i.e. +100, +200) within one week of the official WynnBET MA launch
4. Get a $100 matching bet credit upon settlement of your first bet within 24 hours
5. The $100 bet credit comes with a 1x rollover
6. You get 10 days to use your bet credit

Like the other Massachusetts betting promos mentioned in this article, this WynnBET offer can be used to bet on March Madness this month. Saturday's action starts very soon.

Tap for Promo Visit site

Bet $10, Get $150 If You Win
Promo Code: BOOKIESBG150

Used 66 Times Today

Gambling problem? Call 1-800-GAMBLER (Available in the US) Call 877-8-HOPENY or text HOPENY (467369) (NY) Call 1-800-327-5050 (MA), 1-800-NEXT-STEP (AZ), 1-800-BETS-OFF (IA), 1-800-981-0023 (PR) 21+ only. Please Gamble Responsibly. See BetMGM.com for Terms. Subject to eligibility requirements. Bonus bets are non-withdrawable. 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 Promo Code

With the DraftKings Massachusetts promo code customers can sign up for a new account and bet $5 to get $200 in bonus bets – win or lose. Here’s how:

1. Sign up for a new DraftKings Massachusetts account – no promo code is required
2. Deposit $5 or more
3. Bet $5 on any sports market (including March Madness)
4. Get $200 bonus bets to use immediately after placing your first wager
5. The bonus bets come with a 1x rollover
6. The bonus bets expire after seven days

Tap for Promo Visit site

Bet And Get Up to $2,000 in No Sweat Bets FanCash

Used 53 Times Today

•

Popular in New Jersey

21+. New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, NC, NJ, OH, PA, TN, VT, VA, WV, or WY: wager $10+ cash on any market with odds of -500 or longer to be eligible to receive $50 in FanCash each day for your first five (5) days. Terms, including FanCash terms apply - see Fanatics Sportsbook app. Gambling Problem? Call or Text 1-800-GAMBLER, 1-800-NEXT-STEP (AZ), 1-800-9-WITH-IT (IN), 1-888-532-3500 (VA).

FanDuel Massachusetts Promo Code

FanDuel MA customers can claim a bet $5 to get $200 in bonus bet deal for betting on March Madness. Here’s how you can do it:

1. Sign up for a new FanDuel Massachusetts account – no promo code is required
2. Deposit $10 or more
3. Bet $5 on any sport
4. Get $200 in bonus bets regardless of your first bet’s result
5. The bonus bets will be delivered within 72 hours following your first bet settling
6. The bonus bets come with just a 1x rollover
7. The bonus bets expire after seven days

You can use the Massachusetts betting offers that feature in this article to bet on any sports market that you want, including the March Madness tournament. 

On top of that, you can bet on all of your favorite local teams such as the Patriots, the Boston Bruins, the Boston Celtics, and the Boston Red Sox, who are starting their regular season in just a short couple of weeks!

Tap for Promo Visit site

Bet $5, Get $150 in Bonus Bets If Your Bet Wins!

Used 28 Times Today

•

Popular in New Jersey

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).

About the Author

Adam Martin

More About Adam

A writer based out of Toronto, Adam Martin has covered professional sports, with an emphasis on sports gambling, for more than a decade, writing for such outlets as The Toronto Star and Sportsnet. He is an expert in UFC, while also covering NHL betting and the Stanley Cup.

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