It finally arrived - on Friday, Massachusetts sports betting officially went live. Six great sportsbooks launched in the Bay State, and they all have great promo codes for you to grab for tonight's action.

Below, we'll discuss the best Massachusetts sports betting promos from the top Massachusetts sports betting apps. Plus, we'll let you know how to sign up for each one to make sure you secure your bonus.

Best Massachusetts Sports Betting Promos To Get Today

Remember, you can grab as many or as few of these Massachusetts sports betting promos as you like. There is no limit. In fact, we recommend having several apps available, as it'll help when shopping for the best odds and lines around marquee games.

BetMGM Massachusetts Sports Betting Promos

The BetMGM MA bonus code BOOKIES gives new customers a first-bet offer for up to $1,000. Here’s how to claim the BetMGM Massachusetts bonus code today:

1. Register for a new BetMGM MA account and use the bonus code BOOKIES
2. Make your first deposit for at least $10
3. Place your first bet on any sport
4. Get back up to $1,000 in bonus bets if your bet loses
5. Bonus bets come with a 1x rollover
6. You get seven days in order to use your bonus bets

Caesars Massachusetts Sports Betting Promo

With the Caesars MA promo code BOOKIES1BET, new customers get back up to $1,500 on Caesars Massachusetts if their first wager loses. Here’s how the welcome offer from Caesars MA works:

1. Register for a new Caesars MA account and use the promo code BOOKIES1BET when signing up
2. Make your first deposit for at least $20
3. Place your first wager on any sport
4. Get back up to $1,500 in the form of a single bet credit if your first bet is a loser (bet credit value will match the value of your losing wager)
5. Bet credits come with a 1x rollover
6. You get 14 days to use your bet credits

WynnBET Massachusetts Sports Betting Promos

New WynnBET MA customers can take advantage of this great welcome offer, which gives new customers $100 in bet credits for making their first qualifying bet of at least $100. Here’s how the offer works:

1. Register for a new WynnBET Massachusetts account
2. Make a first deposit
3. Place your first qualifying wager of $100 on any sports event with -150 or greater odds (i.e. -115, +115) within seven days of the WynnBET MA launch
4. Get $100 in a matching bet credit once your first bet settles within 24 hours
5. Bet credit comes with a 1x rollover
6. Get 10 days in order to use your bet credit

DraftKings Massachusetts Sports Betting Promos

The DraftKings MA promo code gives new customers $200 in bonus bets for making their first $5 wager on any sport. It’s a great offer, and here’s how you can take full advantage:

1. Register for a new DraftKings Massachusetts account
2. Make your first deposit for least $5
3. Bet $5 on any sports market
4. Get $200 bonus bets to use immediately upon making your first wager
5. Bonus bets come with a 1x rollover
6. You get seven days to use your bonus bets

There are also a couple of extra odds boosts available today from DraftKings. Check them out below, one is a Double Your Money bonus if the Celtics score a single point, while the other is a Double Your Money bonus if the Bruins have a single shot on net.

Terms and conditions apply. The maximum bet allowed on the Double Your Money promos will vary by user.

How To Get The FanDuel Massachusetts Promo

We also need to tell you about the FanDuel MA promo code. All you have to do is sign up for a new FanDuel Massachusetts account today and then bet $5 on any sports market to claim $200 in bonus bets. Here’s how the deal works:

1. Sign up for a new FanDuel Massachusetts account – no actual promo code is required
2. Make your first deposit at least $10
3. Bet $5 on any sport
4. Get $200 in bonus bets – win or lose
5. Bonus bets are delivered within 72 hours following settlements
6. Bonus bets come with just a 1x rollover
7. You get 14 days to use your bonus bets

You can use all of the great welcome offers listed in this guide to bet on your favorite sports at these top Massachusetts sportsbooks, including local favorites like the Boston Red Sox, Boston Bruins and Boston Celtics.