Underdog Predict Promo Code SOUTH: Get $1,000 Deposit Match Bonus for Falcons vs. Saints
By Ryan Bologna
Published:

When you register using the Underdog promo code SOUTH and get a $1,000 deposit match offer in time for Falcons vs. Saints on Monday Night Football.
Is There an Underdog Predict Promo Code for Falcons vs. Saints?
Yes.
Eligible new users who sign up with promo code SOUTH receive a 50% first-time deposit match up to $1,000 in bonus funds, plus Keep Your Million.
To qualify for this welcome offer, eligible new users must complete registration and fund their account with a minimum deposit of $5. The 50% match applies exclusively to your first-time deposit and is credited in bonus funds. Standard terms 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 SOUTH.
We have verified this offer first-hand: eligible new users receive 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 qualifying. Standard terms apply.
What Is Keep Your Million?
Keep Your Million is Underdog’s free-to-play survival game.
- Pick a question – for example, whether a quarterback in this matchup finishes higher or lower than a stated passing-yardage number.
- 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.
- Run it back – continue 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 for eligible new users only who meet the age requirement and live in a participating state.
How Do You Redeem the Underdog Predict Promo Code?
The promo code is SOUTH, and the offer is unlocked in four steps that take only a few minutes.
Follow the guide below to secure your deposit match before exploring the Atlanta Falcons vs. New Orleans Saints matchup.
- Confirm eligibility and have your details ready โ 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 SOUTH โ create and register your account at underdogexchange.com here and enter the code during registration so the deposit match is attached to the account.
- Make a first-time deposit of at least $5 โ use any available secure deposit method. The welcome offer matches 50% of this first-time deposit, up to $1,000 in bonus funds.
Terms apply, availability is limited to participating states, and trading involves risk including total loss on positions.
Popular Underdog Predict NFL Markets for Saints vs. Falcons
Prediction-market trading is currently active for the upcoming game between the New Orleans Saints and the Atlanta Falcons.
Game Winner Market
The New Orleans Saints enter this matchup as the slight favorite, while the Atlanta Falcons are positioned as the underdog.
Form and Trends to Trade On
The New Orleans Saints are struggling with recent form, going 2-3 straight up over their last five games and losing their only home game this season. Over their last 12 home matchups, the New Orleans Saints hold a concerning 3-9 record. The Atlanta Falcons arrive with strong momentum, having won their last four games overall and maintaining a 3-1 advantage in their last four head-to-head meetings against the New Orleans Saints.
Are MLB Postseason Markets Available on Underdog Predict?
Yes.
Today’s active MLB Postseason markets feature the Chicago White Sox vs. Cleveland Guardians and the New York Yankees vs. Tampa Bay Rays. Traders can buy or sell contracts tied to these outcomes, with market prices moving to reflect the implied probability of each team advancing.
Bonus funds from the 50% first-time deposit match, up to $1,000, can be applied across eligible NFL and MLB markets, but remember that trading involves risk, including the 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 real-world NFL outcomes. Each contract’s market price reflects the implied probability of that specific outcome occurring. These prices move dynamically as other participants trade, and positions can be held until the event officially settles.
Unlike traditional platforms, there is no house taking the other side of your position; you are trading directly against other market participants. UDX operates strictly as a regulated venue subject to CFTC regulatory oversight rather than state gaming licenses. Trading involves significant risk, including the total loss on positions. Nothing on the platform constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument.
Where Can You Trade With Underdog Predict?
Trading availability is limited to participating states where UDX operates, and eligible users must also meet the minimum age requirement.
Some states are entirely excluded from prediction-market trading. Because of this, the definitive and current list of participating and excluded states is displayed during the sign-up process and on underdogexchange.com. Prospective users should always confirm their local eligibility on the platform before creating an account or depositing funds.
It is important to note that the regulatory status of prediction markets is being actively contested in some jurisdictions. With legal challenges and regulatory reviews ongoing, state availability can change at short notice.
Why the Underdog Predict Promo Code Is the Best Choice for Falcons vs. Saints
Promo code SOUTH delivers the largest verified new-user value of any Underdog Predict offer currently available.
We have verified this offer first-hand: new users actually receive a 50% match on their first-time deposit worth up to $1,000 in bonus funds, plus Keep Your Million at no cost. Funding your account before kickoff allows you to utilize bonus funds on live markets for this matchup.
On the game-winner market, the New Orleans Saints hold a 53% win probability and the Atlanta Falcons sit at 47%. 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 SOUTH.
By applying this code during registration, eligible new customers unlock a 50% match on their initial deposit, yielding up to $1,000 in bonus funds. Additionally, this welcome package includes access to Keep Your Million, an interactive free-to-play survival game.
Is the Underdog Predict promo code available to new users only?
Yes.
The 50% deposit match is strictly reserved for eligible, first-time customers who satisfy the minimum age and participating-state requirements. Conversely, the Keep Your Million survival game is widely accessible, open to all new accounts as well as the majority of existing platform users.
How much do you need to deposit and trade to claim the offer?
A minimum amount of $5 is required.
You must fund your new account with a $5 minimum deposit. The 50% match, capped at $1,000, is then credited as bonus funds, typically arriving within 12 to 24 hours.
Is Underdog Predict a sportsbook?
No.
It operates strictly as a prediction-market exchange subject to CFTC regulatory oversight. Participants trade contracts directly against one another at dynamic prices reflecting the market-implied probability of real-world outcomes, meaning there is no traditional house taking the opposite side of your positions.
Can you use the promo code on this week’s NFL matchup?
Yes.
After securing your bonus funds, you can apply them to eligible markets for the upcoming Atlanta Falcons and New Orleans Saints game. This includes purchasing contracts on the full-game winner market, as well as exploring various other NFL prediction-market opportunities available on the exchange.



