Underdog Promo Code SBWIRE | Win Up to $1 Million in Bonus Funds + $1000 Deposit Match

Underdog has become one of the most recognizable names in daily fantasy sports, built around fast, easy to understand contest formats like Pick’em and Best Ball. New users who sign up with Underdog promo code SBWIRE get two things right away: entry into Keep Your Million, a free to play game with a $1 million virtual pot, and a 50% deposit match worth up to $1,000 in bonus funds.

Getting the offer takes only a few minutes. Enter the code at sign-up, verify your account, and make a qualifying deposit to trigger the match. From there, those bonus funds fund whichever fantasy contest you prefer, whether that’s a Pick’em slip or a Best Ball roster, and they can also reach Underdog Predict through a Combo entry that pairs a fantasy pick with a Predict contract.

Underdog Predict runs under its own regulatory structure with its own state list, verification requirements and contract mechanics. This is all broken down later in this piece, including exactly how the Combo mechanic connects your bonus funds to it.

Underdog Promo Code SBWIRE Snags $1000 NFL Bonus

How To Sign Up for Underdog Promo Code SBWIRE

1. Tap PLAY NOW on this page
2. Download the Underdog app (iOS or Android) or head to the website
3. Sign up and enter code SBWIRE if you do not see it automatically applied
4. Verify your account and make a deposit ($10 minimum) using debit card, Apple Pay or Trustly
5. Your 50% match lands as bonus funds, usable on Pick’em, Best Ball, Rivals entries as well as Predict

Underdog Keep Your Million Survival Game Explained

Keep Your Million is Underdog’s free-to-play survival game that you get access to when you sign up with Underdog promo code SBWIRE. New and most existing users start with a virtual $1,000,000 in bonus funds, then try to protect it across a run of up to 20 prop-style questions.

Each round works like this: Pick a question (such as will Josh Allen throw for more or less than 275 passing yards), then you split your current pot between the two outcomes using a slider, anywhere from 100/0 to 50/50. Once you submit before the game starts, it’s locked. Whatever you had on the winning side survives; whatever was on the losing side is gone. The surviving amount rolls into the next question.

Get through all 20 questions and you cash out whatever’s left of your pot, paid in Underdog bonus funds. If you go 100% on each question and get all 20 right, you get $1 million in funds. If you were to go 50/50 with each question, you would end up with $1. If you go 100/0 and lose, the game ends.

What Else Is On Underdog

Underdog built its name on Pick’em, where you choose higher or lower on two to five player stats, and Rivals, a head-to-head version of the same idea. Best Ball rounds out the lineup: draft a full roster once, no waivers or lineup changes required, across formats ranging from season-long leagues to single-day Battle Royale and Sit N Go tournaments.

The deposit match bonus funds from SBWIRE apply directly to any of these contest types, with one restriction: bonus funds can’t fund an entry paying out less than 2x the entry fee.

Underdog Predict: How The Prediction Market Works

Underdog Predict is a separate product inside the Underdog app, built through a partnership with Crypto.com that plugs into a Commodity Futures Trading Commission regulated exchange rather than a state by state gaming license. That distinction is why it operates differently from Pick’em or Best Ball, right down to how you sign up and what you can trade.

Instead of a house setting odds, traders buy “yes” or “no” contracts on a real world question, like whether the Chiefs beat the Bills. Each contract is priced anywhere from a penny to 99 cents based on what the pool of traders currently thinks will happen. A contract sitting at 40 cents implies the market sees roughly a 40 percent shot at that outcome landing. A winning contract pays a flat dollar regardless of what you paid for it, so buying in at a lower price means a bigger potential return if it hits.

Because Predict trades under federal exchange rules instead of state gaming law, it can operate in places that don’t allow traditional sports betting, including Texas and California. It’s currently live in the vast majority of U.S. states, with a $0.01 to $0.99 contract price range and a $10 minimum deposit.

Signing up for Predict runs through the same account as Underdog Fantasy, so there’s no separate registration needed. What is different is the verification step. Because Predict trades under federal exchange rules, expect a more thorough identity check than standard fantasy sign-up, including confirming your Social Security number, before you can fund the account.

Bonus funds from Underdog promo code SBWIRE deposit match can’t be applied straight to a Predict contract on their own, but they don’t have to sit unused on the fantasy side either. Underdog’s Combo entry pairs a fantasy pick with a Predict contract in a single slip, up to eight selections total. The fantasy leg of that Combo draws on bonus funds just like a standalone fantasy entry.

Underdog Promo Code SBWIRE FAQs

Is The Underdog Promo Code SBWIRE Available To Existing Users?

Keep Your Million is open to most existing users too, not just new sign-ups. The deposit match bonus is new-user only.

What States Can I Use The Underdog Promo Code SBWIRE In?

Underdog Fantasy covers 40 states plus DC. It’s not available in Connecticut, Hawaii, Idaho, Iowa, Louisiana, Maine, Montana, Nevada or Washington. Underdog Predict has a separate, narrower footprint listed above.

Can I Use My Deposit Match Bonus Funds On Predict?

Not directly. Bonus funds fund fantasy entries first, but you can route them into Predict through a Combo entry that pairs a fantasy pick with a Predict contract.

Do I Need To Verify My Identity To Sign Up?

Yes. Fantasy sign-up requires standard identity and age checks. Predict requires a more thorough check, including your Social Security number, since it operates as a federally regulated exchange.