Best College Basketball Betting Promos For 2025

College basketball betting promos from sports betting sites offer different incentives to attract new customers. We take each of these into account when ranking each college basketball betting bonus code, with the following four considerations among the most important.

• Playthrough Requirements: College basketball bettors want the fastest path to turn bonus bets into withdrawable cash, which is what they get when an NCAAB betting promo code has a 1x playthrough. This means it takes only one win to convert the bonus bet into profits, and all of the college basketball betting promos detailed in this review have a 1x playthrough requirement.
• Bonus bet delivery time: The preferred bonus bet delivery time is immediate, as is the case with the DraftKings bet-and-get deal, but most deals have a short wait time. Our grading system prefers immediate, but none of the NCAAB betting bonus types listed here have a wait time of longer than 72 hours (and most bonus bets are delivered well before that 72-hour cap).
• Odds restrictions: The vast majority of bonus bets provided through college basketball betting promos have no odds restrictions. In the event of where an NCAAB betting bonus has an odds restriction, it should be reasonable, such as the Fanatics Sportsbook -500 odds it has on some welcome offers.
• Bonus bet usage time: The industry standard here is seven days, but we will provide extra credit when this usage window is longer (as it is with the Caesars Sportsbook promo code that has a 14-day window).

How College Basketball Betting Promos Work

The key thing to remember regarding college basketball betting promos is that they are designed to get new customers to try out a betting site. That's why these are the best sportsbook promos, as they make it easy to place and potentially profit from an initial wager, including generous March Madness betting promos. You can also sign up for as many of these deals as you like, thus stacking those welcome bonuses and giving you a way to compare odds and even learn how to bet on March Madness.

College basketball betting promos can get creative when it comes to offering college basketball sportsbook bonuses, especially for those learning how to bet on sports. These are the most common types.

Bet & Get

Sports bettors like bet-and-get deals because they often provide a wealth of bonus bets for a nominal initial wager. This initial wager will need to be a real money bet, and on occasion this opening bet will have reasonable odds requirements (such as -200).

Some bet-and-get deals deliver bonus bets win or lose, while others require you to win that first bet but set no odds restrictions, meaning you can bet on a -10000 favorite to lock in the bonus bets.

No-Deposit Bonuses

Betting sites have small initial deposit requirements, but on occasion they will do away with those requirements and provide new customers with bonus bet or first-bet offer bonuses just for creating a new account. You will need to connect a payout method to claim any winnings you receive from those bonuses. These are often offered during new state launches or around a major event, like the NCAA Tournament.

Deposit Match Bonuses

A deposit match bonus occurs when an online sportsbook matches your deposit with a bonus bet amount of equal value. These bonus bets may have a multiple playthrough requirement instead of the usual 1x that bonus bets typically carry.

Referral Bonus Codes

Betting with friends is better than betting alone, and that's where referral bonus codes come in. These are links that you can send to your friends. Once they create a new account and meet any deposit or wager requirements, the sign-up bonus (which is usually bonus bets) can be redeemed.

March Madness Betting Bonus

NCAA Tournament wagers are the most popular college basketball picks, which is why sports betting apps offer March Madness betting bonuses. These bonuses range from odds boosts and profit boosts to bonus bets in exchange for placing bets on certain games. Keep an eye out for these, as these bonuses are often among the best that you will see all season.

Odds Boosts

Odds boosts are payout upgrades that you can use when wagering on college basketball odds. What sets odds boosts apart is that they can be applied to specific events, such as getting +300 odds on an upset pick that typically pays out +200 odds. These are available to all bettors but often can't be used for a qualifying bet for a new customer's welcome offer.

Profit Boost

A profit boost has flexibility that an odds boost doesn't, as the profit boost can be used on any qualifying event of your choosing. This means it can be placed on a chalk play to improve the payout of a solid favorite, or on a plus odds wager to make betting on an underdog even more enticing.

Operators will often create team betting promos to incentivize college basketball betting on some of the top programs in the nation. Here are five teams that often receive these team betting promos.

UConn Men's Basketball Betting Promos

The UConn Huskies are the current back-to-back national champions and will be among the Top-5 teams to start the year now that head coach Dan Hurley chose to stay in Connecticut rather than coach the Los Angeles Lakers. His status continues to make UConn one of the featured teams among Massachusetts betting promos for fans just across the border.

Duke Men's Basketball Betting Promos

The Blue Devils have been a Top-5 regional seed in each of Jon Scheyer's first two seasons as head coach. This should be an expectation for the 2024-25 season as well, as the Blue Devils are a number 1 seed in the March Madness Tournament.

Kentucky Men's Basketball Betting Promos

The Wildcats have seen some NCAA tournament struggles in each of the past two seasons, but this should still be a Top-25 club that gets plenty of Kentucky sportsbook promos during the season.

Kansas Men's Basketball Betting Promos

It's been 25 years since the Jayhawks have had a March Madness regional seed lower than four, and this season Kansas could start the season as the No. 1 team in the nation. With this caliber of consistent success, it's no wonder the Jayhawks are showcased in Kansas sportsbook promos.

North Carolina Men's Basketball Betting Promos

With RJ Davis returning for another season, the Tar Heels have a very good chance at earning their second straight No. 1 regional seed in the NCAA Tournament. North Carolina sportsbook promos are a great way to bet on UNC in what might be the most competitive college basketball state.

Missouri Men's Basketball Betting Promos

Missouri online sports betting is scheduled to launch in 2025, yet it's currently unclear if Missouri legislation will permit betting on college sports. However, if they do, college basketball fans in the Show-Me State will be able to kickstart their NCAAB sports wagering experience with some of the best Missouri sports betting bonuses.

Claiming a college basketball sportsbook promo is a simple process that can be completed in only a few minutes. Here is a four-step summary of how you can sign for these NCAAB betting promos.

1. ✅ Go to and click the BET NOW button in this guide of the sportsbook that you wish to sign up for.
2. ✅ An account registration page will then appear. Fill this page out with some general personal information needed to create a new account (including name, address and email address). In the event the college basketball betting bonus code that you sign up for requires a specific code, be sure that code is displayed (otherwise type it in), as that will lock in your sign-up offer.
3. ✅ Confirm via GPS that you are located in a state where that sportsbook operates and then verify that you are 21+ years old.
4. ✅ Make any initial required deposit and then place your first bet. You will then be able to claim your NCAAB betting bonus.

Why Do Sportsbooks Offer NCAAB Betting Promotions?

Sportsbooks offer NCAAB betting promotions because it is an effective way to get new customers to give their betting system a run through. The idea is that once these customers see the ease of navigation, potential bonuses and other standout elements of that operator, they will be more likely to switch to using its apps as their go-to place to wager.

Final Thoughts on College Basketball Promos

There are many considerations when picking between college basketball promos, but one thing you should always keep in mind is that you can select more than one of our recommended NCAAB betting promo code offers. 

Signing up for multiple sportsbooks will not only allow you to garner more bonuses, but you can then compare and contrast odds and features at different sites.