Register with Underdog NBA promo code BROAD in time to make picks on Cavaliers-Hawks, Grizzlies-Rockets or any other available game. New users who activate this offer will qualify for a 50% first deposit match.



First-time depositors who take advantage of this promo will be eligible for up to $1,000 in bonuses. Each new player will receive a 50% match on this initial deposit. This bonus cash applies to a wide range of markets, including the NBA, NHL, college basketball and even the Super Bowl.

With that said, Thursday night will be a big night for basketball fans. There are five games to choose from, including a TNT doubleheader. Make picks on the biggest stars in the sport and do it with these sign-up bonuses. Here is a deeper dive into the details of this offer.

Click here to sign up with Underdog NBA promo code BROAD and start with up to $1,000 in bonuses.

Underdog NBA Promo Code BROAD: Score $1,000 Deposit Bonus

Underdog Promo Code BROAD
New User Offer 50% Deposit Match Up to $1,000
More Bonuses Gimme Pick, Profit Boosts, Vulture Protection
Promo Last Verified January 2025
Information Confirmed By Crossing Broad


This new promo will provide players with a straightforward sign-up bonus. Simply create an account and start with a cash deposit. Players will be eligible for a 50% match on all first deposits up to $2,000.

It’s worth noting that players do not need to make the $2,000 deposit to get the full 50% match. For example, someone who starts with a $1,000 first deposit will receive $500 in bonus cash.

After locking in these bonuses, start making picks on the NBA. LeBron James, Trae Young, Donovan Mitchell, Anthony Edwards and Ja Morant will all be in action on Thursday night. Start using this bonus cash on any of these players in the Underdog Fantasy app.

Registering With Underdog NBA Promo Code BROAD

It won’t take long for players to set up a new account and start reaping the benefits with Underdog Sports. Follow the step-by-step instructions in time to make picks on Thursday night’s NBA slate:

  • Click here to start the registration process. After reaching a sign-up landing page, input promo code BROAD.
  • Answer the required information sections (name, date of birth, email address, mailing address, etc.)
  • Choose from any of the secure and convenient payment methods (online banking, PayPal, credit card, debit card, etc.)
  • New users will receive a 50% match on this first deposit for up to $1,000 in bonuses.
  • Use this bonus cash to make picks on the NBA, NHL, college basketball or any other available market.

Super Bowl 59: Eagles vs. Chiefs

Again, we expect to see a lot of interest in the NBA on Thursday night, but we know plenty of football fans are already looking toward New Orleans. The Philadelphia Eagles and Kansas City Chiefs will meet in Super Bowl 59 and Underdog Sports will have a wide range of markets for this matchup.

The Eagles and Chiefs will meet in the Super Bowl for the second time in three years. Between Patrick Mahomes, Travis Kelce, Saquon Barkley and Jalen Hurts, this game has tons of star power. Make picks on these superstars and other players in the biggest game of the year.

Click here to sign up with Underdog NBA promo code BROAD and start with up to $1,000 in bonuses.