Best College Basketbal Betting Promos December, 2025

From the first games of the season through March Madness 🏀, college basketball betting promos are a fantastic way to add excitement to your wagers 🏀. On this page, I'll give you a breakdown of all the best college basketball promotions from sports betting apps you recognize like FanDuel, DraftKings, and bet365.

Below, I'll explain the differences between the top college basketball promotions, how to sign up, and explain the fine print so you can maximize your bonuses.

College Basketball Betting Promos FinCertified - We prioritize what bettors care about most—security, competitive odds, fast payouts, and a smooth user experience. We break these down into a series of Trust Factors that have been FinCertified, by receiving the Odds Shark fin seal of approval from our expert team.

Featured Bet365 Promo: Duke NCAAB Championship Boost (+1200 -> +1400)

Bet365 wants potential bettors to capitalize on some improved NCAAB championship futures for the Duke Blue Devils by enhancing their value from +1200 to +1400 with an ongoing bet boost. Currently sitting with the third-shortest odds to become national champions for the first time in over a decade, getting in on the ground floor with a dominant basketball program that's still in the thick of it to cut down the mesh once again is an increasingly attractive proposition with this juicy boost.

If you think Duke is going to get the job done once again, then don't hesitate to capitalize on this Bet365 boost!

Best college Basketball Sportsbook Promos

While diving deep into the best college basketball promos at places like FanDuel and bet365, I want you to know what separates the contenders from the pretenders. I'll share where you can find the best overall experience, and much more. Let’s take a closer look at the best betting sites and college basketball sportsbook promos.

FanDuel College Basketball Promos

Scores of NCAAB bettors flock to FanDuel for March Madness and the rest of college hoops season. The user-friendly platform is a big draw, as is the wide range of betting markets with competitive odds and lines. If you're into parlays and SGPs, FanDuel is an outstanding option.

You can be up and running at FanDuel quickly and unlock a fantastic offer with a $5 bet. If you win that wager, you’ll get back $150 in bonus bets to continue playing with. When you’re an ongoing user, there are plenty of boosts and other college basketball promos to choose from.

Advantages of the fanDuel College Basketball Promos:

Low initial deposit requirement.
Place a $5 bet to qualify.
Win and get back $150 in bonus bets.

Click Here for all FanDuel Promos

draftKings College Basketball Promos

There are many reasons why DraftKings has become an industry leader in online sports betting. Slick tech behind the scenes results in a smooth platform that’s packed with features. During March Madness, NCAAB bettors will love the range of options, including betting pools.

DraftKings also has a straightforward offer for new players who sign up for an account. You simply place a bet of $5 or more. Once it settles, you get back $300 in bonus bet credits that you can use to place more wagers, regardless of the outcome of your initial bet.

advantages of the draftKings College Basketball Promos:

Sign up at a top sportsbook with a small deposit.
Place a single $5 bet to unlock the offer.
Get back $300 in bonus bets instantly.

Caesars College Basketball Promos

Caesars is a fantastic option for betting on NCAAB and all of the other major sports. Featuring a user-friendly experience on both desktop and mobile, the book hits the right notes in many ways. There’s a good selection of ongoing odds boosts, and a great live betting section.

New customers can try it out with a $10 deposit. Once you’re all set, make a $1 wager. Caesars will then give you 10 100% profit boost tokens that can be used over the next 14 days. The tokens give you the chance to double your winnings on your next 10 wagers.

advantages of the Caesars College Basketball Promos:

Sign up and deposit $10.
Wager $1 for 10 100% profit boost tokens.
Continue playing for even more rewards.

Click Here for all Caesars Promos

BetMGM College Basketball Promos

One of the great things about betting on NCAAB is the abundance of games and markets to choose from. You’ll find it all at BetMGM, with competitive odds and lines to boot. Pregame wagers, props, NCAAB futures, in-game wagering, it’s all here on a slick platform.

New customers can check it out and get a second chance for their first bet. If it’s a loser, BetMGM has your back and will return your stake up to $1,500 in bonus bet credits. Those credits are good for seven days, giving you more chances to see all that the book has to offer.

Advantages of the BetMGM College Basketball Promos:

A deposit of $10 gets you started.
Get protection on your first bet.
Lose the wager and get back up to $1,500.

Click Here for all BetMGM Promos

bet365 College Basketball promos

The folks at bet365 have been improving this app for years and it's really as good as any other betting app on the market in many ways. The simple platform delivers an incredibly smooth experience. You’ll find all of the NCAAB action that you want easily, with a wide range of markets and odds that are among the best in the business.

New players get the benefit of a safety net after signing up for an account. You simply place a bet for $10 or more. If it’s a loser, bet365 has your back and will return your stake as bet credits that are good for seven days, up to the offer maximum of $1,000.

why you should claim the bet365 College Basketball Promos:

Small deposit of $10 after signing up.
Place your first wager with a safety net.
Lose that bet and get back up to $1,000.

Click Here for all bet365 Promos

Hard Rock Bet College Basketball Promos

Hard Rock Bet continues to surge in popularity, and it’s not hard to see why that’s the case. The platform has been upgraded substantially and delivers an outstanding user experience. NCAAB bettors will love the trending bets and build your wager features.

You can sign up in a flash and claim the new customer welcome offer. New players can place a simple $5 wager to get back $100 in bonus bet credits. Once you’re in the club, you can keep racking up Hard Rock rewards for even more benefits and perks.

advantages of the hard Rock College Basketball Promos:

Check out a rising star with a low outlay.
A simple $5 bet for $100 in bonus bets.
Rack up rewards based on your play.

Click Here for all Hard Rock Bet Promos

Underdog Fantasy College Basketball Promos

Underdog Fantasy insn't the most recognizable name in sports betting quite yet, but it's quickly gaining popularity among college hoops fans. 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 NCAA Basketball 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 College Basketball promo great:

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

Sports Interaction College Basketball Promos

Sports Interaction is one of the better college basketball sports betting sites in Canada. Sports Interaction has you covered whether you're looking for the meat and potatoes college basketball 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 college basketball 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 College Basketball Promos:

A 125% bonus is generous when compared to other college basketball 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 College Basketball Promos

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

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 College Basketball 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 college basketball live betting from BET99 is fantastic and that alone makes BET99 worth downloading.

TonyBet College Basketball Promos

TonyBet offers a lot of different betting options for college basketball 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 college basketball parlay, the more generous the boost up to 100% which requires a 20-leg parlay.

why you'll want to claim TonyBet College Basketball Promos:

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

Betway College Basketball Promos

The college basketball 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 college basketball promotion for new 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: NCAA Basketball 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 College basketball Promos:

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

how to claim NCAAB Sportsbook Promos

When you’re ready to claim the best online sportsbook promos, it’s a quick and painless process that can be completed from a desktop or your mobile device. Follow the below steps in order to register for an account and claim a college basketball promo.

start the simple registration process
You can use the links and promo codes on this page to get started. Afterward, just follow the prompts and enter your info.
verify your profile
Verify your location and legal age, accept the sportsbook terms and conditions, and click through to create your new account.
deposit funds to play with
You need to add funds to your account. Head to the cashier section, choose your method of choice, and follow the steps to make a deposit.
place A College Basketball bet
Scroll through the latest college basketball lines. Click the odds for your selection, add in the amount of your stake, and click to place the wager.

types of sportsbook promos

There are different types of sportsbook promos there for the taking at the best NCAAB betting sites. From sign up offers for new players to bonuses and promos for existing users, there are a lot of options to consider. Here are the most common college basketball promos and offers you’ll come across.

new customer bonus
When you sign up for an online sportsbook, there’s often a bonus offer attached. New customer offers vary by type and size. We have details on the best available options here on this page.
deposit match
A sportsbook may offer to match part or all of your initial deposit. Once you sign up, you can receive a match such as 100% up to $100 right away, or a 50% match up to $200, with bonus amounts released as you play, for example.
odds boost
When odds are boosted, profit potential increases compared to the listed lines for the wager. For example, an SGP might be normally listed at odds of +350, but a special boost could raise it up to +450.
second chance bet
A second chance bet opportunity gives you some peace of mind on the wager that you place after claiming it. If the wager loses, you’ll get back the amount of your stake as bet credits, up to the offer limit.
refer-a-Friend bonus
If you bring referrals into the fold, sportsbooks will often reward you for your efforts. When your referral signs up and makes a deposit, you could get back things like bonus bet credits.
reload offer
This is an offer from the sportsbook that provides you with a bonus on your next deposit. It could be a full match up to a certain amount or a percentage, such as 50% on a deposit of up to $50.
bet and get
For a bet and get, you have to place a wager of a specific amount to receive back bonus bet credits. As an example, the offer could be to bet $5 to get back $150 if you win that wager.
rewards program
A rewards program lets you earn points and climb tiers based on your play. You can earn various perks along the way. Top online sportsbook rewards programs include Caesars and Hard Rock Bet.

Legal sports betting is now fully ingrained in much of the landscape, and further growth is on the way. New markets will open in the coming months and years, and there’s always the possibility of new books entering the fray, plus innovations in betting markets and how we wager. As we continue moving forward, NCAAB sportsbook promos will remain a constant.

best promo offerings

Best New Customer Bonus	BetMGM
Best Deposit Match	FanDuel
Best Odds Boost	bet365
Best Second Chance Bet	BetMGM
Best Refer-a-Friend 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

Image
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.
Image
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.
Image
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".
Image
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 a gut-feeling on a European Handball match at 5am on a Wednesday. We want a sportsbook that lets us ride that out with them.
Image
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.