March Madness was one of the biggest sporting events on the 2026 sports calendar, and for bettors, it was right near the top of the annual highlights list. The “Big Dance” brought nonstop action for a few frenzied days, and while the tournament is now in the books, many of the best sportsbooks out there still have strong college basketball-adjacent promos, welcome offers, and bonus bets available for new users.
If you’re a pro bettor or have been around for a while, you might be looking to add another sportsbook to your rotation before the next big college basketball betting window. If you’re newer to the space, you might be trying to get set up without stepping on every rake in sight. Either way, there are a lot of betting promos available for users who sign up with new sportsbook apps.
Let’s talk about some of the best betting promos available today, and how you can get the most out of these top betting sites.
March Madness 2026 Schedule
| Event | Date |
|---|---|
| Selection Sunday | March 15 |
| First Four | March 17-18 |
| First Round | March 19-20 |
| Second Round | March 21-22 |
| Sweet 16 | March 26-27 |
| Elite Eight | March 28-29 |
| Final Four | April 4 |
| National Championship Game | April 6 |
Top Betting Promos and Bonuses
College basketball betting bonuses are promotions offered by sportsbooks around major NCAA betting windows, including March Madness. These include bonus bets, parlay insurance, profit boosts, and promotional codes.
These are the best ones available now:
| Sportsbooks | Promos | Bonus Codes |
|---|---|---|
| 🏟️ Fanatics Sportsbook Promo | Get Up To $1000 Matched in FanCash! | ACTION |
| 🦁 BetMGM Bonus Code | Get Up To $1,000 In No Sweat Tokens Over 10 Days Promotion! or Get up to $1,500 Back in Bonus Bets if Your First Bet Doesn't Win! | TANGET or AN1500 |
| 👑 DraftKings Promo Code | Bet $5+, Get $100 in Bonus Bets Instantly! | Click to claim! |
| 🎯 FanDuel Promo Code | Bet $5, Get $150 If Your Bet Wins! | Use our links |
| ✅ bet365 Bonus Code | Get a First Bet Safety Net up to $1,000 in Bonus Bets! OR Bet $10, Get $200 in Bonus Bets Win or Lose! | Use our links to claim promo code TAN365 |
| 🎰 Caesars Sportsbook Promo Code | ACTION22DYW | |
| 💡 Kalshi Promo Code | Trade $10, Get $10! | ACTION |
Best Sportsbooks for College Basketball Bonuses
It’s a busy time for sportsbook promos, with just about all of the top sportsbooks offering NCAA betting bonuses or new-user deals. Let’s talk about some of the most impactful promo codes and the sites where you can do your online sports betting after this year’s March Madness run.
Fanatics Sportsbook Promo
As an up-and-comer in the sportsbook space, Fanatics has done a great job of bringing in new users with strong welcome bonuses, and the current college basketball betting window is no exception. Right now, users in most states can use the promo code ACTION to Get Up To $1000 Matched in FanCash!*
*New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, PA, TN, VA, VT, WV, WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.
If you're in Illinois, you can use the promo code ACTION to Get 3x500% Profit Boosts!
And if you're located in New York, you can use the bonus code ACTION to claim one of the two offers:
BetMGM Promo
BetMGM Sportsbook is one of the most venerable brands in the market, and they’re coming in with a highly competitive college basketball betting offer. With bonus code AN1500, eligible users can claim the following promo offer: Get Up To $1,000 In No Sweat Tokens Over 10 Days Promotion!
DraftKings Promo
No code is needed to access this DraftKings promo: Bet $5+, Get $100 in Bonus Bets Instantly! Just sign up through any of the links you can find on this page, place a qualifying $5+ first bet, and if it wins, you’ll get the bonus bets.
FanDuel Sportsbook Promo
Similarly, the FanDuel promo offers new users a bonus, no promo code needed, making it a competitive option in the sportsbook market after March Madness.
bet365 Promo
Few sportsbooks offer more breadth than bet365, and with this bonus offer, you can get a head start in checking out the full array of bets available with this giant online sportsbook:
- Click/tap our links to claim promo code TAN365 and choose between two options when you sign up:
- If you're in Pennsylvania or New Jersey, the offer is slightly different:
- The same goes for users located in Illinois, where the current promotion is:
- And if you're in Michigan, you can click on the promo code TAN365 to Bet $10 Get $365 Win or Lose!*****
*Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+ (18+ in KY). Gambling Problem? Call 1-800-GAMBLER. Available in AZ, CO, IA, IL, IN, KS, KY, LA, MD, MO, NC, OH, TN, VA only. Place a qualifying bet of up to $1000 to be eligible for a matched refund in Bonus Bets if your qualifying bet loses. This code is used for marketing and tracking purposes only.
**Deposit required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&Cs, time limits, and exclusions apply. This code is used for marketing and tracking purposes only. Not available in Illinois.
***Deposit Required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New Customers Only. T&Cs, time limits, and exclusions apply. 21+. Gambling Problem? Call 1-800-GAMBLER. Available in NJ and PA only. Minimum odds -500 of greater. Bonus Bets wager excluded from returns. This code is used for marketing and tracking purposes only.
****Deposit required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&Cs, time limits, and exclusions apply. This code is used for marketing and tracking purposes only. Illinois Only.
*****Deposit required. Paid in Bonus Bets. Bonus Bets wager excluded from returns. New customers only. T&Cs, time limits, and exclusions apply. This code is used for marketing and tracking purposes only. Michigan Only.
Caesars Sportsbook Promo
With Caesars Sportsbook, you’re accessing one of the true titans of the betting industry, and right now, you can do so with some added value in your back pocket. With code ACTION22DYW, you can get the following promo offer: Bet $1+, Double Your Winnings Your Next 10 Wagers!
You can make an initial wager as low as just one single dollar.
theScore Bet
theScore Bet went live on December 1, 2025, completing its transition from the ESPN Bet brand, and it’s now offering a straightforward bonus built for sports bettors who want another book in the rotation. Just use the promo code TANBONUS to Bet Reset up to $1000!*
For new users located in MI, NJ, PA, WV, there’s an alternative offer if you use the same code: Bet $10, Get $100 in Bonus Bets If You Win!** Promo code is still TANBONUS.
T&Cs: *New users only, 21+. Gambling problem? Call 1-800-GAMBLER. Must be physically present in AZ, CO, IA, IL, IN, KS, KY, LA, MA, MD, MO, NC, OH, TN, and VA in order to wager. Players must sign up using a specified Promotion code and then place an Eligible Wager on an Eligible Game during the Promotion Period. Please Gamble Responsibly.
**New users only, 21+. Gambling problem? Call 1-800-GAMBLER. Must be physically present in MI, NJ, PA, WV in order to wager. Players must sign up using a specified Promotion code and then place an Eligible Wager on an Eligible Game during the Promotion Period. Bonus Bets will be credited if your bet wins. Please Gamble Responsibly.
Kalshi Promo
Kalshi may not technically be a sportsbook, but it’s available in almost all states and offers you the opportunity to cash in when you’re right about sports, politics, business, pop culture, and other event-based markets. With referral code ACTION, you can earn the following promo: Trade $10, Get $10!
How to Use the College Basketball Betting Promos
Signing up for a promo will add only one detail to the regular sign-up process for a sportsbook: it's just about entering a promo code or starting by following a particular link. Obviously, the exact minutiae will vary from platform to platform, but we'll take a look at the general framework of the process:
- 1. Follow our link to the sportsbook website or download the online sportsbook's app
- 2. Click on the prompt to sign up for a new account
- 3. Add your personal details, including your full name, contact information like email address, your date of birth, etc.
- 4. If there's a code associated with the offer, this is when you'll enter it
- 5. You'll need to agree to the sportsbook's terms and conditions, including consent to the usage of geolocation software to ensure your ability to legally play with the sportsbook
- 6. Finally, it's time to confirm the information you've entered and officially launch your account
- 7. The first move with your new sportsbook account is to link a method of payment for deposits and withdrawals so that you can make an initial deposit and start playing.
- 8. With funds in your account, it's time to start betting! If your welcome bonus is in any way linked to an initial wager, or bets placed within a certain period of time after signing up, make sure to account for that as you strategize your picks
Betting Promos Terms and Conditions
The exact terms and conditions will, of course, be different depending on the specific legal sportsbook and bonus offer, but there are a few near-universal things to keep in mind:
- Expiration dates for bonus bets, boosts, or other perks
- Minimum age
- Playthrough requirements
- Location-related eligibility restrictions
- Minimum or maximum odds
- Minimum or maximum wager/deposit size
- Market limitations
What States Have the Best College Basketball Betting Promos?
Legal online sportsbooks have officially made their way into the majority of U.S. states (West Virginia, Colorado, and Iowa among them), and special college basketball betting promos are available in most. But the best part of it all is that if you live somewhere with legal online sports betting, there's a good chance that there's an offer for new customers in your state, just be sure to check out the options:
| States |
|---|
| 🏜️ Arizona |
| 🏔️ Colorado |
| 🛤️ Connecticut |
| 🏛️ DC |
| 🚆 Illinois |
| 🏀 Indiana |
| 🌽 Iowa |
| 🌪️ Kansas |
| 🐔 Kentucky |
| ⚜️ Louisiana |
| 🦞 Maine |
| 🦀 Maryland |
| 🌊 Massachusetts |
| 🌲 Michigan |
| 🐯 Missouri |
| 🎰 Nevada |
| 🚗 New Jersey |
| 🗽 New York |
| 🏖️ North Carolina |
| 🏈 Ohio |
| 🌲 Oregon |
| 🦅 Pennsylvania |
| 🏝️ Rhode Island |
| 🎶 Tennessee |
| 🏔️ Vermont |
| 🍂 Virginia |
| 🚂 West Virginia |
| 🚵 Wyoming |
Note that rules for college basketball betting vary by state, with some states restricting player props, bets on in-state teams, etc.
College Basketball Championship Results
Michigan won the 2026 men’s college basketball national championship, defeating UConn 69-63 in the title game on April 6. If you’re looking ahead, stay updated on the latest college basketball futures odds as books post and adjust markets for next season.
If you want to read how the team got there, keep reading: Michigan Wins 2026 Title: Notes & Trends, Plus 2027 Best Odds
Best College Basketball Betting Promo Types
While the exact terms and conditions will vary from sportsbook to sportsbook, there are a few general types of promos that you'll see across the industry. Here’s a quick rundown of the most common ones:
Bonus Bets
One of the best college basketball bonuses, this bonus bets promotion rewards new customers with extra funds after signing up. You only need to place a qualifying wager and you’ll receive bet credits to use on college basketball betting. Just keep in mind these funds aren’t immediately withdrawable, but if your bet wins, you can cash out.
No Sweat Bets
Also known as a first-bet safety net, this offer allows you to make an initial bet with the knowledge that if your wager loses, you'll be refunded by way of bonus bets.
Profit Boosts & Odds Boosts
A profit boost lets you double your winnings on a qualifying bet, increasing your payout beyond standard odds.
P.S: Odds boosts work similarly but are calculated differently.
Deposit Matches
A classic sportsbook promotion, this bet offer gives you a percentage match on your first deposit. Some sportsbooks, like Fanatics Sportsbook, provide a full match, while others offer a partial one.
Responsible Gambling and College Basketball Betting
As thrilling as college basketball betting can be, staying in control is key. Set limits, avoid chasing losses, and make sure you’re wagering responsibly. If you need support, our resources and tools cover responsible gaming tips, or you can reach out to 1-800-GAMBLER for 24/7 confidential help, go to GamTalk.org, or attend a Gamblers Anonymous meeting.
Top college basketball betting sites like Fanatics Sportsbook, BetMGM Sportsbook, and DraftKings Sportsbook offer major promotions.
To access college basketball sportsbook promos, make sure to use verified codes and signup links from The Action Network. You’ll usually need to be a new user and make a qualifying wager. Some offers may require a promo code, while others activate automatically when you sign up and deposit, check out the list above to see which does which.
Michigan won the 2026 men’s college basketball national championship, beating UConn 69-63 in the title game. If you’re betting futures for next season, compare current odds across multiple sportsbooks before placing a wager.
New bettors can get a no-sweats bet, where a lost initial wager is refunded as bet credits. Some sites even let you double your winnings on a qualifying bet.
Yes, as long as you use legal sportsbooks regulated in your state. Always check eligibility restrictions, location rules, and the sportsbook’s terms before you sign up.
If you have a gambling problem, help is available: reach out to 1-800-GAMBLER for 24/7 confidential help, go to GamTalk.org, or attend a Gamblers Anonymous meeting. Your future is in your hands.
Odds vary across online sportsbooks, so the best way to figure this out is by comparing lines on multiple legal sports betting platforms. Odds boosts are also available on sites like Caesars Sportsbook and FanDuel Sportsbook, so it’s worth checking more than one app before locking in a bet.