Best NBA Betting Promos For December, 2025

NBA betting promotions 🏀 are a great way for new and seasoned bettors to get a little more excitement out of their hoops action 🏀. Sports bettors love getting a good deal and NBA betting promos available from top betting apps like FanDuel, DraftKings, and BetMGM should be on every bettor's radar. I wrote this page for NBA fans who are wondering, "What are the best NBA betting promos?" Below, I'll guide you through the best NBA betting promos, explain the details you need to know, and show you how to claim them instantly.

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Best NBA Sportsbook Promos

As I researched the best NBA sportsbook promos, I looked at welcome bonuses and also NBA betting promotions available to current customers at sportsbooks like FanDuel and BetMGM. To be included on the list, the best NBA betting sites need to deliver on multiple fronts, including competitive odds and an outstanding user experience. The following sportsbooks are regarded as the best online betting sites and deliver excellent NBA betting promotions.

FanDuel NBA Promos

FanDuel is an industry heavyweight that finds itself at or near the top of the charts in many legal sports betting markets. It’s a popular spot for NBA bettors as it lets them get in on the action with ease, thanks to a user-friendly interface and helpful features like a parlay builder.

You can try it out and unlock an awesome welcome offer with a simple $5 bet. Win that wager, and $150 in bonus bet credits are yours. For those who already have an account, there are plenty of ongoing promos like odds boosts to help keep you in the game.

why you should claim the fanDuel NBA Promo:

Join an industry leader with a small deposit.
Just one $5 bet activates the offer.
Win and $150 in bonus bets are yours.

FanDuel Promo: 25% Same-Game Parlay Profit Boost

For the limited NBA schedule on Thursday, November 20, if you're partaking in same-game parlays, make sure to check out our friends at FanDuel Sportsbook to receive a promotional 25-percent profit boost for your three-legged bet!

Click Here for all FanDuel Promos

draftKings NBA Promos

DraftKings is one of the biggest names in the game, and that’s for good reason. Featuring an incredibly slick betting platform with a clean layout, DraftKings makes it easy to dive right into the NBA action. You’ll find all of the markets you could ask for, plus competitive lines.

If you haven’t signed up yet, you can claim the new customer offer. From there, place a simple $5 bet. Once it settles, you'll be credited with $300 in bonus bets instantly, win or lose. For a smooth NBA betting experience, look no further than DraftKings.

why you should claim the DraftKings NBA Promo:

Join an industry leader with a small outlay.
Place a $5 bet to claim the offer.
Get back $300 in bonus bets instantly.

Caesars NBA Promos

Caesars has emerged as the sportsbook of choice for bettors in many sports, including the NBA. Building out Same Game Parlays (SGPs) and other multi-leg wagers is a breeze on the smooth platform. It also hits the mark for live betting, with its unique “Firebets” feature becoming a big hit.

If you’re new to Caesars, sign up, make a deposit of $10, and then place a simple $1 wager. Your reward for doing so is 10 100% profit boost tokens. The tokens are valid for 14 days after receipt, and provide you the chance to double winnings on the next 10 bets you place.

why you should claim the caesars nBA Promo:

Get started with a $10 deposit.
A $1 bet unlocks 10 100% profit boost tokens.
Continue racking up rewards with an industry titan.

Click Here for all Caesars Promos

BetMGM NBA Promos

BetMGM is among the leaders in many legal sports betting markets. NBA bettors will find competitive odds and lines across all markets. It’s a deep bench over at BetMGM, with an abundance of props to choose from, plus an active live betting section.

If you lose the first wager, BetMGM will return your stake as bet credits, up to $1,500. You can use the credits over the next seven days. If you’re looking for a solid spot to bet on pro hoops, BetMGM delivers.

why you should claim the BetMGM NBA Promo:

A $10 deposit to get in the door.
Place your first wager with a bonus bet opportunity on your side.
Lose the bet and get back up to $1,500.

Click Here for all BetMGM Promos

bet365 NBA promos

NBA bettors will love what they find at bet365. It’s a simple and clean platform, but one that packs a serious punch. You’ll discover all the markets you could ask for. From pregame to props, futures to live betting, it’s all here with odds and lines that tend to be on point.

New players can understand what all the fuss is about and have insurance on their side for the first bet that they place. If you lose, bet365 will hand you bet credits equal to your stake, up to $1,000. Those credits are good for seven days as you continue to enjoy a top NBA betting site.

why you should claim the bet365 nBA Promo:

You only need a $10 deposit to get started.
Have some insurance on your side for your first bet.
Lose and you get back up to $1,000.

Click Here for all bet365 Promos

Hard Rock Bet NBA Promos

If you haven’t visited Hard Rock Bet yet, you’re in for a treat. The platform has undergone significant upgrades, taking a solid web and app experience and raising the bar dramatically. There’s great coverage of the NBA, plus a trending bets section that you can jump in on.

If you’re a new player at Hard Rock, sign up and claim the welcome offer of bet $5 to get $150 if your bet wins. You place a small bet that wins and get rewarded with $150 in bonus bets. As you continue playing, rack up points and climb tiers in the rewards program for even more perks.

why you should claim the hard rock nBA Promo:

Climb onboard with a small deposit.
Place a $5 wager and get $150 in bonus bets if your bet wins.
Fantastic rewards program.

Click Here for all Hard Rock Bet Promos

Underdog Fantasy NBA Promos

Underdog Fantasy insn't the most recognizable name in sports betting quite yet, but it's quickly gaining popularity among fans of The Association. The "Pick 'em" section of Underdog fantasy allows you to essentially create player prop parlays (even though they don't call them that) with OVERS and UNDERS (which they call "HIGHER" and LOWER). Underdog regularly offers boosts for NBA players and sometimes even resets the HIGHER total to zero practically guaranteeing that one leg of your parlay will hit.

The sign-up offer for new Underdog Fantasy bettors is simple: Receive up to $100 in bonus cash when you sign-up and play $5 or more. You can click on "account" and then "bonuses" to view and manage your bonus cash once it's been added to your account.

What makes the Underdog Fantasy NBA promo great:

Available in 40 states including Texas and Illinois.
Low starting cost of $5 is accessible to most bettors
Random surprise NBA promotions after you sign-up

Sports Interaction NBA Promos

Sports Interaction is one of the better NBA sports betting sites in Canada. Sports Interaction has you covered whether you're looking for the meat and potatoes NBA bets like point spreads or hard-to-find basketball prop betting markets. The Sports Interaction app is beginner friendly and features a solid selection of NBA futures props as well.

Welcome Promo: Sports Interaction is currently offering new customers a 125% sign-up bonus for deposits up to $250. There's a 6x rollover on your deposit + bonus. In other words, a $250 deposit will earn you a $312.50 bonus and you'll need to bet $3,375 (6x $562.50) before you withdraw funds.
Parlay Boosts: Sports Interaction often offers a "200% parlay boost." The title is a little misleading because you only earn 200% if your parlay has 30 legs (which is obviously rare), but the more legs, the higher the boost. For example, a 2-leg parlay is boosted by 2% during this promotion while a 5-leg parlay is boosted by 12%.

why you'll want to claim Sports Interaction NBA Promos:

A 125% bonus is generous when compared to other NBA betting sites.
Extra boosts on parlays throughout the season add up and help your bankroll.
Sports Interaction also has basketball betting markets from Spain, Greece, and Germany.

BET99 NBA Promos

Toronto Raptors fans love BET99's NBA betting market, especially its live betting interface which allows you to bet on highly specific details throughout the game. BET99 offers fair odds for NBA games and a robust list of props like rebounds, assists, and steals that can be combined into large same game parlays (if that's your thing).

Welcome Promo: BET99's "First Bet Encore" promo offers up to $800 in bonus bets if your first wager loses. For instance, if you sign up and bet $800 on the Raptors and they lose, you will receive back four $200 bonus bet tokens (totalling $800).

why you'll want to claim BET99 NBA Promos:

A maximum match of $800 is a great deal if your budget allows it.
Easy access. Those with smaller budgets of $20 can also get a match.
The NBA live betting from BET99 is fantastic and that alone makes BET99 worth downloading.

TonyBet NBA Promos

TonyBet offers a lot of different betting options for NBA fans and I appreciate that, even as early as July, you're able to find odds for the December's in-season tournament. If you enjoy betting on basketball games around the world, it's tough to beat TonyBet's selection. You can even find odds for hoops action in countries like South Africa, China, Chile, and Uruguay.

Welcome Promo: You can earn up to $350 in free bets with a minimum initial deposit of $15. The free bet reward will match the size of your deposit up to $350 and expires after 14 days. Keep in mind there's a 5x rollover requirement before withdrawal.
Combo Boosts: TonyBet offers boosts on its "combo bets" which are what other sports betting sites refer to as parlays with 3+ legs. The larger your NBA parlay, the more generous the boost up to 100% which requires a 20-leg parlay.

why you'll want to claim TonyBet NBA Promos:

A minimum deposit of only $15.
Boosts on 3+ leg NBA parlays throughout the season.
Odds for basketball games in several betting markets around the world.

Betway NBA Promos

The NBA live betting platform at Betway is really impressive and a great avenue for your initial wager. I love that you're able to bet on player props after tip off and the first player to score a basket market is a highly entertaining way to start a game. Betway's welcome offer (see below) is a great promotion for new NBA bettors.

Claim Offer

Featured Offer

Bet $5 Get $200 + 3 months NBA Pass

Claim Offer

Terms and Conditions

GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY).

Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).

21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Fees may apply in IL. 1 per new customer. Must register new account to receive reward Token. Must select Token BEFORE placing min. $5 bet to receive $200 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Token expires 10/19/25. Bonus Bets expire in 7 days (168 hours). Stake removed from payout. Terms: sportsbook.draftkings.com/promos. Ends 10/12/25 at 11:59 PM ET. Sponsored by DK.

Welcome Promo: Betway offers a bet token refund up to $200 (depending on the size of your first bet) if your first bet loses. The bet token refund expires after seven days.
Parlay Club: NBA bets are available for Betway's Parlay Club, which offers $10 in bet tokens when you wager $25 on a 3+ leg parlay (minimum odds +200).

why you'll want to claim Betway NBA Promos:

A $200 insurance policy on your first bet.
NBA bets are available for Betway's parlay club promotion.
The NBA live betting platform is robust and offers player props.

how to claim NBA Betting App Promos

Claiming the best online sportsbook promos takes just a few minutes of your time. You can take care of it easily from a desktop or your mobile device. Here’s how to register for an account and claim a NBA sportsbook promo.

start the sign up process
Use the links and promo codes on this page to begin the process. Next, just follow the prompts and enter the requested information.
confirm your information
You’ll confirm your legal age, verify your location, accept the terms and conditions, and click through to create your account.
add funds to play with
On the website or app, locate the cashier section. Choose a funding method and follow the steps to add funds to wager with.
place an NBA bet
Head to the lobby or click the NBA link to find the latest lines. Click the odds for your choice, add your stake to the slip, and click to place the wager.

types of NBA betting promos

The best NBA betting sites offer up a wide range of betting promotions. For new players, there are various sign up offers to compare, while existing users can decide on different types of bonuses and promos. Here are the most common types of NBA betting promos you'll see when betting.

sign up bonus
When you sign up for an account, many NBA betting apps offer you a bonus for doing so. There are a variety of offers available for new players, details of which can be found here on this page.
deposit match
Sport betting sites may offer an incentive on your first deposit in the form of a match, up to a certain amount. Examples include a full match up to $100, and a 25% bonus on deposits up to $500.
odds boost
Boosted odds give you the chance to win more on a wager compared to its listed lines, such as jumping the odds for an SGP from +200 to +300. Several of the top books offer odds boosts daily.
Second Chance Bets
This offer covers the first bet that you place after signing up. If the wager is a loser, the sports betting app will return the amount of your stake, up to the offer limit, as bet credits.
referral bonus
Several books have a refer-a-friend program where you can snag a bonus if your referrals sign up for an account and make a deposit. The reward coming back to you will typically be bet credits.
reload offer
This is an offer that gives you extra bang for the buck on your next deposit. The NBA betting site will match all or part of it, such as 100% up to $50 or 50% for a deposit of up to $100.
bet and get
The bet and get promo is a popular offering at NBA betting sites for new players. You have to sign up and bet a set amount, such as $5, to qualify for a reward in the form of bet credits, like $150.
rewards program
Some of the top NBA betting sites have rewards programs. Bettors can earn points and climb tiers based on their play. Caesars and Hard Rock are among the books with great rewards programs.

As the legal sports betting industry continues to mature, many eyes remain focused on what’s next. The opening of new markets is nearly a given, while sportsbook operators are expected to continue pushing the needle with innovation to satisfy the constant demand. Sports bettors have plenty to look forward to, including the continued availability of NBA sportsbook promos.

Best Promo Offerings

Best Sign Up Bonus	BetMGM
Best Deposit Match	FanDuel
Best Odds Boost	bet365
Best Second Chance Bets	BetMGM
Best Referral Bonus	FanDuel
Best Reload Offer	FanDuel
Best Bet and Get	Hard Rock Bet
Best Rewards Program	Caesars Sportsbook

compare sportsbooks

Odds Shark FinCertified Trust Factors

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User Experience: We are looking for sportsbook promos that make the betting process seamless. If we have a hunch on a game, we want the odds for that game at our fingertips. Easy-to-access bet slips, intuitive parlay features, and a detailed betting history are just a few of the user experience criteria our experts require from a top sports betting app.
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Bonus Availability: We look for sportsbooks that offer real value in their customer deals. Not some snazzy marketing lingo, but real dollars available for you to collect. From killer welcome bonuses and promo codes with realistic conditions, to lucrative everyday customer offers, Bet Boosts, rebates, and VIP programs. Sportsbooks must offer something we can understand and can reasonably collect upon, or we won't recommend them to you.
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Payment Process: We all want to be able to fully realize our winnings and take our money home. Too many sportsbooks make it so difficult to withdraw your funds, that you are forced to bet again, seemingly indefinitely. At Odds Shark, we only recommend betting apps that our experts are comfortable holding their own bankroll. The best sportsbooks in the United States offer a variety of reliable deposit methods with reasonable payout speeds, so that you aren't the friend that can't buy dinner because "all my money is in my betting account".
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Sport Odds Variety: We champion sites that provide extensive odds across a huge range of global sports. Sportsbooks must prove they are ready to promote big events properly. It isn't going to matter whether a betting site has Korean Baseball odds, if they can't get the Super Bowl right, but we know the way those popular betting markets are juiced. Every now and then, our Odds Shark handicappers have conviction on a European Handball match at 5am on a Wednesday. We want a sportsbook that lets us ride that out with them.
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Safety & Security: Odds Shark takes player safety very seriously. We only recommend betting sites that match our high degree of safety and security standards. That means a site must operate 256-bit SSL or TLS encryption as standard. They also need to provide fair, transparent Terms & Conditions for all players.