Underdog Fantasy Promo Code WSNPLAY: Play $5, Get $100 for Seahawks vs. Broncos

Published: October 15, 2026, 06:15 PM ET
5 min read

The Seattle Seahawks visit the Denver Broncos on Thursday Night Football at Empower Field at Mile High on Thursday, October 15, 2026, at 8:15 PM ET to open Week 6. New Underdog Fantasy users who sign up with promo code WSNPLAY receive $100 in Bonus Entry credit after their first $5 entry.

Both teams enter at 3-2. Underdog Pick'em gives fans a direct way to make Higher or Lower picks on player stats such as passing yards, receptions, and rushing yards without building a full roster.

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18+ (19+ AL/NE, 19+ CO for some games, 21+ AZ/VA). Terms and Conditions Apply.

Underdog Bonus Code

Key Takeaways

  • Promo Offer: Play $5, Get $100 in Bonus Entry credit.

  • Promo Code: Use code WSNPLAY during registration to claim the offer.

  • Game Format: Underdog Pick'em lets you pick Higher or Lower on 2+ player stat projections.

  • State Availability: Underdog Fantasy operates in 39 states plus Washington, D.C.; Pick'em is available in 15 states.

  • The Game: Seahawks vs. Broncos, NFL Week 6, Thursday, October 15, 2026.

Underdog Fantasy Promo Code Offer

The Underdog Fantasy welcome promotion credits new users with $100 in bonus entries after a first real-money entry of $5 or more. Register with the Underdog promo code WSNPLAY, complete your initial deposit, and submit a $5+ entry; win or lose, Underdog adds $100 in bonus entry funds to your wallet.

Bonus funds are issued as non-withdrawable site credits for Pick'em contests and DFS drafts, not as sportsbook bets tied to game lines.

TermsDetails
Welcome BonusPlay $5, Get $100 in Bonus Entry Funds
Promo CodeWSNPLAY
Minimum Qualifying Play$5
Payout MethodIssued as non-withdrawable Bonus Entry Credits
ExpirationBonus funds expire 14 days after issuance

Claim Underdog Promo Code Today

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Verified in October
Underdog Review

Play $5, Get $100 in Bonus Entry

WSNPLAY
REVEAL CODE
Claim Now

18+ (19+ AL/NE, 19+ CO for some games, 21+ AZ/VA). Terms and Conditions Apply.

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How to Claim Underdog Promo

  1. Navigate to Underdog Fantasy via their website or download the Underdog app from the iOS App Store or Google Play Store.

  2. Click "Sign Up" and enter your registration details, including email address, full name, and date of birth.

  3. Input WSNPLAY in the Underdog promo code box during registration so the offer attaches to your profile.

  4. Make an initial deposit using a supported payment option, such as a debit card, PayPal, or online bank transfer.

  5. Submit your first Pick'em entry of $5 or more on any available sport, including tonight's Seahawks vs. Broncos game.

  6. Once your entry is submitted, $100 in bonus entry credit is added to your account balance.

Follow our link and get more info in our Underdog Fantasy review.

How Underdog Pick'em Works

Underdog Pick'em is a daily fantasy contest where you evaluate individual player stat lines instead of drafting a full roster.

How to Play

Select between 2 and 8 player stat targets across any sport or team. For each selection, decide whether the player finishes Higher or Lower than the projected line.

  • 2-Pick Entry Standard Payout: A correct 2-pick entry pays up to 3x your entry amount.

  • Flex Options: Entries of 3+ picks offer Flex options that return a reduced payout if one selection misses. Standard entries require every pick to hit.

Worked Example

Here is an illustrative 2-pick entry for tonight's game (lines shown are examples, not posted projections):

  1. Selection 1: Jaxon Smith-Njigba (Seahawks) - Higher than 79.5 Receiving Yards

  2. Selection 2: Bo Nix (Broncos) - Higher than 1.5 Passing Touchdowns

A $10 entry returns $30 at a 3x multiplier if both picks hit ($20 net profit). If either pick misses, the standard entry loses.

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Seahawks vs. Broncos - Players in the Spotlight

Seattle enters off a 32-29 loss to the San Francisco 49ers and sits second in the NFC West at 3-2. Denver carries a two-game home winning streak into the night after a 23-17 win at the Los Angeles Chargers and sits second in the AFC West at 3-2. Seattle opened as a road favorite of roughly 3 points.

Seahawks

  • Jaxon Smith-Njigba: Seattle's lead receiver is the central Pick'em target through the air, with receiving yards and receptions as his primary stat lines.

  • Sam Darnold: Darnold drives the passing volume, which keeps his passing-yard line in play against a strong Denver secondary.

  • Backfield note: Running back Zach Charbonnet is out with an injury, which shifts carries and raises the rushing projections for Seattle's active backs.

Broncos

  • Bo Nix: Denver's quarterback anchors the home offense, with passing yards and passing touchdowns as his main stat lines.

  • Home form: Denver is 2-0 at Empower Field this season, a factor that lifts projections for its skill-position starters.

Play $5, Get $100 in Bonus Entry

Where Underdog is Available

Underdog Fantasy operates daily fantasy sports across most of the United States, and game modes vary by state regulations:

  • Underdog DFS (Drafts & Champions Games): Available in AL, AK, AZ, AR, CA, CO, DE, FL, GA, IL, IN, KS, KY, MN, MO, NC, ND, NE, NH, NM, NY, OK, OR, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY, and Washington, D.C.

  • Underdog Pick'em States: Pick'em contests are offered in 15 jurisdictions: AK, GA, IN, MN, NE, ND, NM, OK, OR, RI, SC, SD, TX, UT, and WI.

Note: If you reside in a state where Pick'em is restricted, you can still enter standard Underdog drafts and best ball contests where permitted.

How to Watch Seahawks vs. Broncos

  • Game: NFL Week 6, Thursday Night Football

  • Date: Thursday, October 15, 2026

  • Kickoff: 8:15 PM ET

  • Venue: Empower Field at Mile High, Denver, CO

  • Streaming: Prime Video

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Gamble Responsibly

Fantasy sports should always be played responsibly. Track your spending, set limits on daily or weekly deposits, and never play with money you cannot afford to lose.

If you or someone you know is struggling with a gambling problem, help is available. Call or text 1-800-GAMBLER to reach the National Problem Gambling Helpline, or visit ncpgambling.org for free, confidential support 24/7.

FAQ

What is the Underdog promo code for Seahawks vs. Broncos?

How do I qualify for the $100 bonus entry on Underdog?

Can I add the promo code after creating my account?

Is Underdog Pick'em available in my state?

Zack Lane WSN Contributor

Zack Lane

Sports Betting Analyst

Expertise:
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Zack is a lifelong football fan and writer from the UK, with a Master’s in Creative Writing from the University of East Anglia. He’s followed Aston Villa through thick and thin and now channels that passion into sharp, insightful sports writing. He specialises in soccer betting content and match previews, with experience covering sportsbooks and casino platforms.
Email: zack.lane@wsn.com
Nationality: British
Education: MsC in Creative Writing
Favourite Sportsbook: bet365 Sportsbook
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Experience: 4 years
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