As we approach the end of week 7 of the NFL season 2025, players can look forward to huge sportsbook promotions to celebrate tonight's exciting matches. Currently, the Underdog Fantasy Sportsbook has a huge welcome offer of Play $5 Get $100 in Bonuses when players create an account and enter the bonus code NDUNDOG.

CLAIM UNDERDOG FANTASY PROMOTION HERE

In addition to this huge NFL bonus, players can expect several exemplary sportsbook features at Underdog Fantasy Sportsbook. These include a huge range of sports markets and competitive odds. To find out more about the current Underdog Fantasy NFL promotion and how to claim it, keep reading.

Underdog Fantasy NFL Promotions

Football fans can get in on the action tonight with the latest Underdog Fantasy offer, Play $5, Get $100 in Bonus Funds. This exciting promotion is the perfect way for new users to experience the thrill of NFL betting while boosting their first wagers. To claim the offer, sign up for a new Underdog Fantasy Sportsbook account, deposit a minimum of $10, and place a $5 qualifying wager.

Once completed, you’ll instantly receive $100 in bonus funds to use across a range of NFL betting markets, from player props and touchdown scorers to game totals. Be sure to enter the promo code “NDUNDOG” during registration to activate your reward. All participants must be 18+ and located in a legal Underdog Fantasy state to qualify. With tonight’s NFL lineup promising major matchups, it’s the perfect time to join and start winning.

Buccaneers vs Lions: NFL Week 7

NFL fans are in for a treat tonight as the Tampa Bay Buccaneers travel to Ford Field to take on the Detroit Lions at 7:00 PM ET. Both teams are off to impressive starts this season, setting up what promises to be a thrilling primetime clash under the lights in Detroit.

The Buccaneers will look to continue their offensive momentum behind Baker Mayfield and Mike Evans, while the Lions aim to defend home turf with Jared Goff leading one of the league’s most balanced attacks. With both teams eyeing playoff contention, fans can expect hard-hitting defense, explosive plays, and a high-energy battle that could come down to the wire in Motor City.

Underdog Fantasy Bonus 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. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI,NY, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

Underdog Fantasy Legal States

To be eligible for the current Underdog Fantasy Sportsbook NFL offer, players must be aged 18+ and located in a legal US state. Read below to find out more:

• Alabama

• Alaska

• Arizona

• Arkansas

• California

• Colorado

• DC

• Florida

• Georgia

• Illinois,

• Indiana

• Kentucky

• Massachusetts

• Minnesota

• Missouri

• Nebraska

• New Mexico

• New York

• North Carolina

• North Dakota

• Oklahoma

• Oregon

• Rhode Island

• South Carolina

• South Dakota

• Tennessee

• Texas

• Utah

• Vermont

• Virginia

• West Virginia

• Wisconsin

• Wyoming

How to Claim the Underdog 'NDUNDOG' Promo Code

To seamlessly redeem the current Underdog Fantasy bonus, players must follow the step by step guide below. To be eligble, users must be aged 18+ and located in a legal Underdog Fantasy state.

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

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 Fantasy Sportsbook account by selecting the link in your email inbox from the brand. 

5. You must fund your account to redeem the lucrative bonus and place wagers on 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 wager for the $100 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