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Week 2 kicks off tomorrow night with the Lions and Bills in Buffalo, and prediction-market sign-up bonuses are already live for anyone looking to trade a contract before Thursday’s opening whistle. Here’s a breakdown of the current offers from Fanatics Markets, DraftKings Predictions, Polymarket, and Underdog Predict — ranked by total bonus value, with the exact terms and claim steps for each.
| Platform | Sign-Up Offer | Best For |
|---|---|---|
| Fanatics Markets | Up to $350 in FanCash (14-day daily trade match) | Fanatics/loyalty members |
| DraftKings Predictions | Spend $5, get $200 in Predictions Dollars | Non-sportsbook states (CA, TX, GA, FL) |
| Polymarket | $50 bonus after a $10 deposit | Market depth & largest bonus |
| Underdog Predict | “Keep Your Million” pick’em pot + 50% deposit match up to $1,000 | Casual/pick’em-style traders |
No. 1: Fanatics Markets
Up to $350 in FanCash
Earn 10% FanCash on Every Trade, Win or Lose
Trade on Live Sports Markets, Major Events, Outcomes and MORE
Combine Multiple Picks Into One Trade
Earn 10% FanCash on Every Trade, Win or Lose
Trade on Live Sports Markets, Major Events, Outcomes and MORE
Combine Multiple Picks Into One Trade
The biggest guaranteed bonus on this list — daily trade matches for 14 days, plus a separate $500 bonus for high-volume traders.
Terms and conditions:
- No promo code required — offers apply automatically at sign-up
- New users earn a FanCash match on their first qualifying trade each day for 14 days, on trades priced at $0.90 or below
- A separate $500 FanCash bonus is available for anyone trading at least $10,000 cumulatively within the first 7 days, on trades priced at $0.70 or below
- Live in 24 states
How to claim the Fanatics Markets offer:
- Download the Fanatics Markets app or use the existing Fanatics Sportsbook app
- Complete registration and identity verification
- Fund your account and place a qualifying trade priced at $0.90 or below
- Repeat daily for up to 14 days to maximize the FanCash match
No. 2: DraftKings Predictions
Spend $5, Get $200 in Predictions Dollars
Get $200 in Bonuses Paid Over 21 Days
DraftKings is Now Available Nationwide
Browse Markets like Sports, Crypto, Tech & More
Get $200 in Bonuses Paid Over 21 Days
DraftKings is Now Available Nationwide
Browse Markets like Sports, Crypto, Tech & More
The most structured payout schedule of the group — an immediate $50 credit, then three more $50 claims spaced a week apart.
Terms and conditions:
- A first trade of at least $5 unlocks $50 in Predictions Dollars, credited immediately
- Three additional $50 claims become available on Days 7, 14, and 21 via click-to-claim, each window open for 7 days
- Predictions Dollars expire after one year and cannot be withdrawn as cash
- Offer runs through September 20, 2026 at 11:59 PM ET
- Live in states without legal sportsbooks, including California, Texas, Georgia, and Florida
How to claim the DraftKings Predictions offer:
- Sign up for a DraftKings Predictions account, separate from DraftKings Sportsbook
- Place a first trade of at least $5 to unlock the initial $50 credit
- Return on Days 7, 14, and 21 to claim the remaining $50 installments before each window closes
No. 3: Underdog Predict
“Keep Your Million” + 50% Deposit Match Up to $1,000
Plus 50% First-Time Deposit Match up to $1,000 (State Dependent)
Make the Correct Prediction Pick to Score Your Payout
Spreads, Totals, Moneylines, and Parlays, all on Underdog
Plus 50% First-Time Deposit Match up to $1,000 (State Dependent)
Make the Correct Prediction Pick to Score Your Payout
Spreads, Totals, Moneylines, and Parlays, all on Underdog
The lowest-risk entry point on this list — a free-to-play $1,000,000 virtual pot alongside a standard deposit match.
Terms and conditions:
- “Keep Your Million” is free to play: split a virtual $1,000,000 pot across up to 20 “Higher/Lower”-style picks, with correct allocations rolling forward and any remainder converting to real Underdog bonus funds
- Separately, most new users qualify for a 50% deposit match up to $1,000, minimum $10 deposit
- Deposit match requires playthrough within 14 days; exact terms vary by state
How to claim the Underdog Predict offer:
- Sign up for an Underdog account
- Play “Keep Your Million” for free, or deposit at least $10 to activate the 50% match
- Complete the required playthrough within 14 days if claiming the deposit match
No. 4: Polymarket
$50 Bonus on a $10 Deposit
Deposit $10, Get a $50 Trading Bonus
Live Trade with the Biggest Payouts at the Largest Prediction Market in the World
Deposit $10, Get a $50 Trading Bonus
Live Trade with the Biggest Payouts at the Largest Prediction Market in the World
The simplest structure of the four — one deposit, one flat bonus, no claim schedule to track.
Terms and conditions:
- Deposit $10 and receive a $50 trading bonus, no promo code required
- No trading fees on the platform
- Available in 40 states plus Washington, D.C. — not available in Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, Nevada, or Ohio
How to claim the Polymarket offer:
- Create a Polymarket account and complete verification
- Deposit at least $10
- Receive the $50 trading bonus, usable across any active NFL contract
(See best NFL prediction market promos for the full, regularly updated list of offers.)
Affiliate Disclosure: Lineups may earn a commission if you sign up through the links on this page. This doesn’t influence our editorial content. Offers and terms can change — always check the platform’s official site.
Responsible Trading: Must be 21+ (18+ on some platforms/states) and physically located in an eligible state at the time of trading. Trading involves real risk of loss. Prediction market contracts are not sportsbook wagers and are regulated federally by the CFTC as derivatives, not by state gaming commissions. If trading or betting stops being fun, contact the National Council on Problem Gambling at 1-800-522-4700 or visit ncpgambling.org.
Photo Credit: Photo by Victoria Prymak on Unsplash
