Underdog Fantasy Promo Code WSNPLAY: Play $10, Get $50 in Bonus Entries

Use Underdog Fantasy promo code WSNPLAY and play $10 to get $50 in Bonus Entries. These Bonus Entries work on Pick’em entries, and anything those entries win is yours to withdraw.

Underdog Fantasy Promo Code

The table below covers the core terms of the Underdog Fantasy welcome offer as of November, 2026.

Underdog Fantasy Promo Code Offer

As one of the best DFS promos and bonuses available, the Underdog Fantasy welcome offer rewards you with $50 in Bonus Entries when you play your first $10. The bonus kicks in after your qualifying $10 entry, and the full $50 lands in your account within 1 hour after that entry’s cancellation window closes. It only works on Pick’em entries with a payout multiplier of 2x or higher, so lower-paying entries and Drafts have to be played with your own cash.

Before the bonus portion translates to withdrawable cash, you have to use the Bonus Entries in contests, and you have 14 days to do it. Any Bonus Entries left unplayed after that timeframe are forfeited. Winnings are a different story: anything you win from entries paid with your Bonus Entries can be withdrawn right away, even before all the bonus funds are played through.

Say you deposit $10 and enter your first $10 contest. Underdog adds $50 in Bonus Entries to your account, win or lose, and you have 14 days to use them on qualifying contests.

Underdog presents its welcome offer seamlessly at signup. Once you register and complete your first $10 play, the bonus is yours.

New users also get a Money Back Guarantee on their first contest entry. If you're unhappy with the product, Underdog refunds up to $100 within 48 hours of that first entry, as long as you close your account permanently and haven't withdrawn any winnings.

Read our full Underdog Fantasy review for more info.

How to Use the Underdog Fantasy Promo Code

Claiming the offer takes five steps.

1. Download the Underdog app on iOS or Android and tap Sign Up.

2. Enter promo code WSNPLAY in the promo code field during registration.

3. Verify your identity and allow location access.

4. Deposit at least $10, then place a Pick’em entry of $10 or more. Your $50 in Bonus Entries appears within 1 hour after that entry’s cancellation window closes.

5. Use your Bonus Entries on Pick’em entries paying 2x or more within 14 days.

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Underdog Fantasy Promo Code Not Working?

A failed Underdog Fantasy promo code comes down to one of seven causes.

• Code missing at signup: WSNPLAY has to go in during registration, before your account is complete.

• Existing or duplicate account: the offer is one per person, and duplicate accounts forfeit their bonus.

• Deposit or entry under $10: the offer needs a deposit of at least $10 and a first entry of $10 or more.

• Bonus not showing yet: Bonus Entries credit within 1 hour after your qualifying entry’s cancellation window closes.

• Entry below 2x: Entry below 2x: Bonus Entries won’t apply to entries with a payout multiplier under 2x.

• Draft entry: Drafts don’t count as the qualifying entry, and Bonus Entries can’t be used on them.

• Ineligible state or self-exclusion: fantasy contests aren't available in every state, and players on a self-exclusion list or active cool-off can't claim the offer.

Underdog Fantasy Promos for Existing Users

Underdog runs three types of promos for existing players: always-on protection, limited-time tokens, and sport-specific contests. Each works as follows.

• Rescues (always on): if a player on the Higher side of your entry leaves after the first half, your entry is refunded and you get a Gimme Pick the next day. In MLB, hitters qualify if they started and exited before their third plate appearance, capped at 7 rescues per player per season. Pitchers aren't eligible.

• Gimme Pick tokens (limited time): one pick on your entry is graded as a win regardless of how the player performs.

• No Sweat tokens (limited time): if your Pick'em entry loses, you get your entry fee back as promo credit.

• Boost tokens (limited time): raise the profit on a winning Pick'em entry by a set amount.

• Discount tokens (limited time): lower a player's projection by a set amount.

• Bonus Entry tokens (limited time): submit a Pick'em entry at no cost, with the profit paid in cash if it wins.

• MLB Split the Pot (when running): pick the pitcher with the most strikeouts that day and share a $50,000 pool in bonus entries with everyone who picked him, whether or not your entry wins.

Winnings from token promos arrive as promo credit with a 1x playthrough, and unused tokens expire at the end of their promo period.

Best NFL Underdog Picks for This Week

This three-pick Underdog entry comes from Sunday Night Football: Steelers at Bengals at 8:20 PM ET at Paycor Stadium in Week 10. It uses players from both teams.

1. Tee Higgins receiving yards: Higher 74.5 Higgins has averaged 94.8 receiving yards per game, with 758 yards and 6 touchdowns over 8 games.

2. Jaylen Warren rush + rec yards: Higher 98.5 Warren has averaged 124.8 rushing and receiving yards per game, with 704 rushing and 294 receiving yards over 8 games.

3. Germie Bernard receiving yards: Lower 54.5 Bernard has averaged 35.5 receiving yards per game, with 284 yards on 32 catches over 8 games.

Lines and lineups can shift right up to kickoff. Confirm the latest projections in the Underdog app before you lock in your entry.

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Underdog Fantasy Legal States

Underdog Fantasy is on our list of the best DFS apps and runs fantasy contests in 34 states plus D.C.. Drafts are available in all of them, and Pick'em in every one except New York. The table below shows each game type and the minimum age by state.

Classic is Underdog's standard Pick'em with set payouts, and Champions is its player-vs-player Pick'em format. Eligibility is based on where you're physically located when you play, not where you live.

Underdog Fantasy vs. Other DFS Apps

The table below compares the Underdog Fantasy welcome offer with four other DFS apps as of November, 2026.