NCAA fans eager to amp up the thrill of March Madness this evening can check out everything Underdog Fantasy has in store. The platform offers a dynamic and entertaining format that lets users dive deeper into the tournament action through creative contest play. New players can jump in with the current welcome deal: sign up, meet the simple requirements, and use promo code NDUNDOG to claim Play $5, Get $50 in Bonus Entries. It’s a strong way to kick off your March Madness experience with extra entries ready for the postseason.

• CLAIM UNDERDOG PROMOTION HERE

In addition to the generous signup bonus, Underdog features an intuitive and seamless platform with excellent mobile support and plenty of contest choices centered on player performance projections. Keep reading to discover full details on how the bonus works and how to activate it during tonight’s March Madness slate.

Underdog NCAA Bonus

Fresh users tuning into NCAA basketball on Underdog can unlock the Play $5, Get $50 in Bonus Entries promotion. To activate the offer, simply register for a new account, make a qualifying deposit of at least $10, place a $5 entry that meets the criteria, and input the promo code NDUNDOG. After the entry is graded, $50 in bonus entries will be added to your balance.

These bonus entries are perfect for participating in eligible NCAA tournament contests. Users can craft lineups based on projected player stats and key performance metrics throughout the bracket. The promotion is available to players 18 and older in states where Underdog operates, and all standard terms and conditions apply.

NCAA Wagering at Underdog

March Madness brings non-stop excitement, and Underdog Fantasy offers a thrilling way to elevate your NCAA tournament experience. With its fast-paced player projection contests, you can build entries based on real-time performance stats from tonight’s games and compete for big prizes throughout the bracket. The platform’s user-friendly interface and seamless mobile app make placing entries quick and enjoyable, whether you’re a casual fan or a dedicated bracket chaser.

Underdog Promo T&Cs

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org. NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)

Legal States for Underdog

To redeem the current welcome offer from Underdog, users must be 18+ and located in a legal state. Our team of experts have detailed the legal Underdog states below:

• Alabama

• Alaska

• Arizona

• Arkansas

• California

• Colorado

• DC

• Delaware

• Florida

• Georgia

• Hawaii

• Idaho

• Illinois

• Indiana

• Kansas

• Kentucky

• Maine

• Maryland

• Massachusetts

• Michigan

• Minnesota

• Mississippi

• Missouri

• Montana

• Nebraska

• New Hampshire

• New Jersey

• New Mexico

• New York

• North Carolina

• North Dakota

• Ohio

• Oklahoma

• Oregon

• Pennsylvania

• Rhode Island

• South Carolina

• South Dakota

• Tennessee

• Texas

• Utah

• Vermont

• Virginia

• Washington

• West Virginia

• Wisconsin

• Wyoming

How to Redeem the Underdog 'NDUNDOG' Bonus

Our valued readers will be pleased to hear that the current Underdog NBA promo is simple to claim. Follow our step-by-step guide below to get started.

1. Firstly, click the link within this article to access the Underdog site.

2. Once on the interface, select ‘Sign Up’ to begin registration.

3. You must enter all required information on the form, including your full name, email address, and login details.

4. Next, you need to verify your Underdog account by selecting the link in your email inbox from the brand. 

5. You must fund your account to redeem the lucrative bonus and play at the site. To do so, visit the cashier section of the site. 

6. You may be required to choose a payment method and enter the amount you wish to deposit here.

7. The minimum deposit for the welcome offer $10, and the minimum play for the $50 in bonus funds is $5.

8. You must enter the promo code 'NDUNDOG' when prompted.

9. Once you have completed all of the above steps, the bonus offer will be granted to you.  

Responsible Gambling

If you or someone you know has a gambling problem and wants help, call or visit the Council on Compulsive Gambling:

• Gamblers Anonymous at 855-2-Call GA or www.gamblersanonymous.org

• CO, DC, IL, IN, LA, MD, MS, NJ, OH, PA, TN, VA, WV, or WY – Call 1-800-GAMBLER

• AZ – Call 1-800-NEXT-STEP

• IA – Call 1-800-BETS-OFF

• KS, NV – Call 1-800-522-4700

• KY – Call 1-800 GAMBLER, 18+

• MI – Call 1-800-270-7117 for confidential help

• MA – Call 1-800-327-5050

• NC – Call – 1-800-662-4357

• NY – Call 877-8-HOPENY or text HOPENY (467369)

DISCLAIMER: The information on this site is for entertainment purposes only. Gambling comes with its fair share of risks, and it is essential to recognize that when using online gambling sites.

While we review different gambling sites, you should check with local laws in your area before gambling online. Also, all gambling sites and guides are rated 21+ only.

The following free gambling addiction resources can be of help:

21+ Please Gamble Responsibly.  Gambling Problem? Call or text 1-800-GAMBLER

NCPG – ICRG – Gamblers Anonymous – Gambling Therapy