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Where Can I Bet on the NBA Finals Game 3 Near Me? Legal Sports Betting States, Apps, Sportsbooks

Find out where you can bet on Game 4 of the NBA Finals, as you look for the best places to wager on the Boston Celtics or the Dallas Mavericks.
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It is time for Game 3 of the NBA Finals, and the Boston Celtics hold a 2-0 lead over the Dallas Mavericks.

The Celtics were expected to win both games in front of their own fans at the TD Garden, so it is no surprise to see them take this lead, but can the Mavericks stop them in their tracks? Cutting the deficit in half tonight would be huge for the Mavericks who really need to win in front of the Dallas fans.

The Mavericks are favored to win in front of a home crowd tonight, but can Kyrie Irving bounce back from two quiet nights and adequately support Luka Doncic?

We have picked out our favorite betting sites for the NBA tonight, as we bring you the best betting offers for Game 3.

As ever, DraftKings and FanDuel will be two of the standout betting options for this exciting night of basketball but bet365 also offers an incredible bonus to new users across 10 states of America. Find out more about each below.

If you want to claim the promo codes right away, then click the offer widget below for quick access.

Which states allow NBA betting?

Luckily, you can bet legally on the NBA in many different states in America. With 38 states legalizing sports betting as of 2024, there is every chance your state allows you to place a bet on tonight's NBA Finals. Here's a breakdown of which states allow sports betting.

  • Alabama - No
  • Alaska - No
  • Arkansas - Yes
  • Arizona - Yes
  • California - No
  • Colorado - Yes
  • Connecticut - Yes
  • Delaware - Yes
  • Florida - Yes
  • Georgia - No
  • Hawaii - No
  • Idaho - No
  • Illinois - Yes
  • Indiana - Yes
  • Iowa - Yes
  • Kansas - Yes
  • Kentucky - Yes
  • Louisiana - Yes
  • Maine - Yes
  • Maryland - Yes
  • Massachusetts - Yes
  • Michigan - Yes
  • Minnesota- No
  • Mississippi - No
  • Missouri - No
  • Montana - Yes
  • Nebraska - Yes
  • Nevada - Yes
  • New Hampshire - Yes
  • New Jersey - Yes
  • New Mexico - Yes
  • New York - Yes
  • North Carolina - No
  • North Dakota - Yes
  • Ohio - Yes
  • Oklahoma - No
  • Oregon - Yes
  • Pennsylvania - Yes
  • Rhode Island - Yes
  • South Carolina - No
  • South Dakota - Yes
  • Tennessee - Yes
  • Texas - No
  • Utah - No
  • Vermont - Yes
  • Virginia - Yes
  • Washington - Yes
  • West Virginia - Yes
  • Wisconsin - Yes
  • Wyoming - Yes

Some of these states only allow retail sports betting, which you will find at racetracks and casino properties, but there are many that allow online betting now. If your state does allow online sports betting, then there's a good chance you can access our favorite sportsbooks below.

Best betting apps for the NBA Finals

US Sportsbooks spend a lot of time improving on their mobile betting apps, and as a result, there are many great options to choose from. Here are our top 5 sports betting apps that you can use for the NBA Finals.

NBA Finals Game 3 Odds

Check out the latest odds for tonight's NBA Finals below.

Team SpreadMoneyline Total
Boston Celtics+2.5 (-105)+135Over 213.5 (-104)
Dallas Mavericks-2.5 (-110)-140Under 213.5 (-105)

DraftKings Sportsbook: NBA Finals betting with DraftKings

DraftKings Sportsbook is constantly one of the very best places to bet on the NBA, and all season long bettors have benefitted from their superior betting markets and odds. That is still the case during the NBA Finals, and it has been taken up a notch with the latest DraftKings promo code.

New users who sign up for a DraftKings account today can bet $5, get $150 instantly on either the Dallas Mavericks or the Boston Celtics tonight...

That's right. Simply sign up below, deposit, and bet $5 on tonight's game, and you will unlock $150 in bonus bets, whether your chosen team wins or loses.

This instant payout makes DraftKings the #1 option for NBA Finals bettors tonight.

  • Click here to register for DraftKings
  • Complete your registration
  • Bet $5 on the NBA Finals Game 3
  • Get $150 in bonus bets instantly, ready to bet on any other sport or market of your choice

FanDuel Sportsbook: NBA Finals Betting with FanDuel

If DraftKings is 1a tonight, then FanDuel Sportsbook is the 1b option for betting on Game 3 of the NBA Finals.

FanDuel matches DraftKings for value and depth of betting markets, and it is only because the FanDuel promo code is slightly inferior, that DraftKings shoots to #1.

The difference between the FanDuel promo code and the one on offer from DraftKings is that your first bet has to win, for you to receive your $200 worth of bonus bets. This means you have to think carefully whether you want to bet on the Mavericks at home, or on the Celtics, who are underdogs for the first time in this series.

While you do have to pick the winner, the reward is slightly bigger, so this FanDuel Sportsbook bonus might be the one for you tonight!

Bet $5 on either team tonight and get $200 in bonus bets if your chosen team wins Game 3, thanks to the FanDuel promo code.

  • Click here to claim the $200 FanDuel Sportsbook promo
  • Now complete your registration
  • Deposit $10 into your new account
  • Place your first $5 real money wager on Game 3 of the NBA Finals
  • Receive an additional $200 in bonus bets if your team wins Game 3 thanks to the FanDuel promo code

bet365 bonus code: NBA Finals betting with bet365

bet365 is still growing in the US, but with it now being available in 10 different states across America, there is every chance you can claim their bet $5, get $150 bet365 bonus code.

Use the code CHECK when you sign up for an account, and you will lock in $150 in bonus bets, whether your first bet wins or loses. Like the DraftKings promo, you will be paid your $150 bonus win or lose, the difference with bet365 is that you will claim it at the end of the game.

Sign up for bet365 today, using the bet365 bonus code CHECK to unlock $150 in bonus bets!

  • Click here to start your bet365 registration
  • Select the $150 bonus bet option
  • Complete your registration using the bet365 bonus code CHECK
  • Deposit $10
  • Bet $5 on the NBA Finals (Game 3)
  • Get $150 in bonus bets at the end of the game - win or lose!

BetMGM Sportsbook: NBA Finals betting with BetMGM

If you sign up for a BetMGM Sportsbook account today using the code 'OCMAX1500' you will cover your first bet on Game 3, up to $1500!

That means you can place a sizeable wager from $150 all the way up to $1500 on the Dallas Mavericks or the Boston Celtics, and either win big on your chosen team or get your stakes back as bonus bets if they lose.

This is the biggest bonus on the market in terms of dollar amount, but you will of course be hoping to win with that first bet, rather than relying on your stakes being returned as bonus bets.

If you are looking for the biggest first bet protection on the market, then sign up for BetMGM Sportsbook below.

  • Click here to head to BetMGM Sportsbook
  • Register your details with BetMGM, making sure you enter the code OCMAX1500 during this process
  • Bet up to $1500 on the NBA Finals (Game 3)
  • Win big on your first bet or get your stakes back as bonus bets thanks to the BetMGM bonus code


Tom Jacobs is the host of the Lost Fore Words golf podcast and has been writing betting articles on golf for the past decade. Tom also co-hosts the DP World Tour Picks & Bets show on the Mayo Media Network, so has his finger on the pulse on all the major Tours. A long-suffering Nottingham Forest fan, Tom also enjoys watching Soccer at the weekend, and was delighted to see his Forest team win promotion this season!


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