Ad Disclosure
Underdog Promo Code BROAD: Get $1,000 Match or $50 Bonus for NBA, World Series (Oct. 28)
By Ryan Bologna
Published:
With the Underdog promo code BROAD, new users have the opportunity to lock in $1,000 in bonuses with a 50% deposit match on October 28, 2026. Make your picks for NBA Wednesday games like 76ers vs. Pacers and more.
Underdog Promo Code BROAD Quick Guide
Review the information below to get started:
| Offer Detail | Information |
|---|---|
| Underdog Predict Promo Code | BROAD |
| New User Welcome Offer | 50% first-time deposit match up to $1,000 in bonus funds + Keep Your Million |
| Minimum Deposit | $5 |
| Qualifying Activity | Trade at least $5 in eligible prediction-market contracts |
| Who Can Claim | New, first-time Underdog Predict customers who meet the age requirement and are located in a participating state |
| Availability | Participating states only; not available where UDX does not operate. Check the in-app eligibility list for current availability. |
| Regulatory Oversight | UDX is subject to CFTC regulatory oversight |
| Last Verified | October 28, 2026 |
To earn the welcome bonus, you must register using promo code BROAD, make an initial deposit of at least $5. The 50% match applies exclusively to your first-time deposit and is credited entirely in bonus funds. Standard promotional terms and conditions apply.
Trading involves risk, including total loss on positions. Trading decisions and their consequences are your sole responsibility. Nothing on underdogexchange.com constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument. UDX is subject to CFTC regulatory oversight. Promotion issued by affiliate.
What Is the Underdog Predict Promo Code and How Does It Work?
The Underdog Predict promo code is BROAD. Verified first-hand, this offer provides eligible new users with a 50% match on their first-time deposit, worth up to $1,000 in bonus funds. Bonus funds are typically credited within 12-24 hours of meeting this qualifying requirement. Standard terms apply.
What Is Keep Your Million?
Keep Your Million is Underdog’s free-to-play survival game.
- Choose a question – for example, whether an NBA player in this matchup finishes higher or lower than a stated points, rebounds, or assists threshold.
- Split your million – drag the slider to divide a virtual $1,000,000 pot of bonus funds between Higher and Lower; all of it must be allocated.
- Lock it in – submissions are final once the game starts and cannot be changed.
- Keep your winnings – when the question settles, you keep whatever was allocated to the winning side, and that becomes your pot for the next question.
- Continue – go through up to 20 questions and survive all 20 to cash out whatever remains in Underdog bonus funds.
All new users and most existing users are eligible for Keep Your Million, while the 50% deposit match is strictly for eligible new users who meet the age requirement and live in a participating state.
How Do You Redeem the Underdog Predict Promo Code BROAD?
The promo code is BROAD, and the welcome offer is unlocked in four straightforward steps that take only a few minutes to complete. Begin the process now to secure bonus funds ahead of the Indiana Pacers and Philadelphia 76ers matchup.
- Confirm eligibility and have your details ready. You must be a new Underdog Predict customer, meet the age requirement, be located in a participating state, and be able to complete standard identity verification (KYC) with your legal name, address, date of birth, and the last four digits of your SSN.
- Sign up with promo code BROAD. Create and register your account at underdogexchange.com and enter the code during registration so the deposit match is securely attached to the account.
- Make a first-time deposit of at least $5. Use any available secure deposit method. The welcome offer matches 50% of this first-time deposit, up to $1,000 in bonus funds.
Standard promotional terms apply, availability is limited strictly to participating states, and trading involves risk, including total loss on positions.
Popular Underdog Markets for October 28: Pacers vs. 76ers
Game Winner Market
| Team | Win Probability |
|---|---|
| Philadelphia 76ers | 63% |
| Indiana Pacers | 37% |
Based on the provided probability data, the Philadelphia 76ers are the favorites in this matchup, while the Indiana Pacers enter as the underdogs.
Form and Trends to Trade On
The Indiana Pacers have logged a 2-2 straight-up record over their four games and sit at 0-1 in home games so far this regular season. The Philadelphia 76ers enter the contest undefeated, which includes a perfect 1-0 record in away games.
Other Trending Markets
High-interest NBA prediction markets currently drawing volume include Knicks vs. Bulls and Thunder vs. Mavericks.
Bonus funds from the 50% first-time deposit match, up to $1,000, can be applied across eligible NBA markets, but please remember that trading involves risk, including total loss on positions.
How Does Underdog Predict Work?
Underdog Predict is a prediction-market exchange, not a sportsbook. Underdog Predict (also known as UDX at underdogexchange.com) operates on an exchange model where users buy or sell contracts tied to a real-world NBA outcome. Each contract’s market price directly reflects the implied probability of that outcome occurring, and that impacts potential payouts. As other participants trade, these prices naturally move, and positions can be actively managed or held until the underlying event settles.
Unlike traditional platforms, there is no house taking the other side of your position; you are strictly trading against other market participants. UDX operates as a regulated venue subject to CFTC regulatory oversight rather than under state gaming licenses. Trading involves risk, including total loss on positions, and nothing on the platform constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument.
Where Can You Trade With Underdog Predict?
Availability is limited to participating states where UDX operates, and eligible users must also meet the minimum age requirement.
Certain states are explicitly excluded from utilizing the platform. The definitive, current list of participating and excluded states is shown during the sign-up process and is actively maintained on underdogexchange.com, so users should always confirm their eligibility directly on the platform before creating an account or making a deposit.
The regulatory status of prediction markets is being actively contested in some states. Because legal challenges and regulatory reviews are ongoing, state availability can change at short notice.
Why the Underdog Predict Promo Code Is the Best Choice for Pacers vs. 76ers
Promo code BROAD delivers a lucrative and flexible welcome offer. The match is scalable from a small bonus all the way up to $1,000, depending on how much you deposit. A $2,000 deposit secures the full bonus amount.
Checked first-hand, these terms reflect what a new user actually receives: a 50% match on the first-time deposit worth up to $1,000 in bonus funds, plus Keep Your Million at no cost.
Funding an account before tipoff allows participants to put bonus funds to work on eligible live NBA markets for this game. With the Philadelphia 76ers carrying a 63% win probability against the Indiana Pacers (37%), market participants can evaluate game-winner contracts using the latest data.
Eligible new users only; age and participating-state requirements apply, standard terms apply, and trading involves risk, including total loss on positions.
Underdog Predict Promo Code FAQ
What is the Underdog Predict promo code?
The promo code is BROAD.
Using this exclusive code during registration activates a 50% match on your initial deposit, providing up to $1,000 in promotional bonus funds. It also secures complimentary access to Keep Your Million, the platform’s free-to-play survival game.
Is the Underdog Predict promo code available to new users only?
Yes.
The deposit-match bonus is strictly reserved for eligible, first-time customers who successfully satisfy both minimum age and participating-state location requirements. Conversely, the Keep Your Million game is accessible to all new users and the vast majority of existing clientele.
How much do you need to deposit to claim the offer?
A minimum of $5 is required for the initial deposit.
You must fund your new account with at least $5. The 50% match up to $1,000 is credited in bonus funds, typically within 12 to 24 hours.
Is Underdog Predict a sportsbook?
No.
The platform operates as a prediction-market exchange functioning under direct CFTC regulatory oversight. Instead of trading against a house margin, participants buy and sell contracts with fellow users at fluctuating market prices that consistently reflect the real-time implied probability of specific real-world outcomes.
Can you use the promo code on tonight’s NBA matchups?
Yes.
Once acquired, your matched bonus funds can immediately be deployed on the upcoming matchup between the Indiana Pacers and the Philadelphia 76ers. Market participants can apply these funds within the full-game winner market or across various other eligible NBA markets offered on the exchange tonight.