Underdog Fantasy Promo Code WSNPLAY: Play $10, Get $50 for Raiders vs. 49ers
NFL Week 9 features a classic cross-bay rivalry renewed when the Las Vegas Raiders travel to Levi's Stadium to face the San Francisco 49ers. If you are looking to get action on this matchup without dealing with the hassle of a traditional sportsbook, Underdog Fantasy provides a straightforward daily fantasy pick'em alternative.
New players who sign up using Underdog Fantasy promo code WSNPLAY can unlock the Play $10, Get $50 in Bonus Entries welcome promotion. Place your first $10 real-money entry on the Raiders vs. 49ers contest to claim $50 in bonus site credits to keep playing across the NFL slate.

Key Takeaways
The Offer: Play $10, Get $50 in Bonus Entries.
Promo Code: Use code WSNPLAY during account creation.
Product Type: Daily Fantasy Sports (DFS) higher/lower stat pick'em.
Eligible States: Underdog operates across 30+ states, with classic Pick'em active in 15 select states.
The Matchup: Las Vegas Raiders at San Francisco 49ers on Sunday, November 8, 2026.
Underdog Fantasy Promo Code Offer
The Underdog welcome bonus gives new users immediate bankroll flexibility with low out-of-pocket spend. When you enter bonus code WSNPLAY during registration, deposit a minimum of $10, and submit a qualifying entry of $10 or more, Underdog issues $50 in bonus entries into your account.
Unlike conventional sportsbooks that often require complex rollover schedules or long-shot minimum odds, Underdog bonus funds carry a straightforward 1x playthrough requirement. While the bonus funds themselves are non-withdrawable, all cash winnings generated from winning entries placed using your bonus credits are yours to keep and withdraw.
| Detail | Specification |
|---|---|
| Welcome Bonus | Play $10, Get $50 in Bonus Entries |
| Promo Code | WSNPLAY |
| Minimum Qualifying Deposit / Play | $10 |
| Payout Method | Automatically credited as site bonus entries |
| Bonus Expiration | 30 days from issuance |
Claim Underdog Promo Code Today
How to Claim Underdog Promo
Head over to Underdog Fantasy on a desktop or download the Underdog app for iOS or Android.
Select "Sign Up" and provide your standard information (full legal name, email, date of birth, and home address).
Type WSNPLAY into the Underdog promo code field before finishing registration.
Confirm your identity and allow location services to verify that you are within an eligible jurisdiction.
Make an initial deposit of at least $10 using an approved payment method (credit/debit card, PayPal, or online banking).
Construct and submit an entry of $10 or more on any eligible board, including the Raiders vs. 49ers matchup.
Once your qualifying entry is placed and confirmed, Underdog will fund your balance with $50 in bonus credits.
Follow our link and get more info in our Underdog Fantasy review
How Underdog Pick'em Works
Underdog Pick'em eliminates salary caps and head-to-head draft lobbies, boiling fantasy down to individual player metrics.
Underdog sets a projected benchmark for a specific stat category (such as passing yards, rushing yards, or receptions). Your task is simple: choose whether a player will finish More or Less than that number.
- Select Between 2 and 5 Players: Every entry must include at least two picks involving players from at least two different teams.
- Standard Entries: Every pick in your slip must be correct to win. 2 picks: Pays 3x your entry fee. 3 picks: Pays 6x your entry fee. 4 picks: Pays 10x your entry fee. 5 picks: Pays 20x your entry fee.
- Flex Entries: Optional for larger slips (3+ picks). Flex entries allow for a missed pick while still paying out a reduced multiplier (e.g., getting 4 out of 5 right).
Worked Example: Suppose you build a 2-pick standard entry on Sunday's game:
- Brock Purdy - More than his projected passing yards.
- Brock Bowers - More than his projected receiving yards.
If you submit this entry for $10 and both predictions hit, you receive a 3x payout ($30 total).
Raiders vs. 49ers: Players in the Spotlight
Because Underdog Pick'em relies on individual player output rather than final game scores, tracking recent individual trends is key.
- Brock Purdy (QB, 49ers): Purdy remains the engine of the San Francisco passing attack, repeatedly proving his ability to distribute effectively when keeping defenses off-balance. Facing a Raiders defense that has struggled against pass-heavy teams throughout the season, Purdy's downfield efficiency will be a major focal point.
- Brock Bowers (TE, Raiders): The dynamic young tight end has quickly established himself as one of the most targeted receiving threats in the Las Vegas offensive scheme. Regardless of game script or quarterback rotation, Bowers consistently commands volume across the intermediate zones.
- George Kittle (TE, 49ers): Kittle continues to serve as a matchup nightmare in the middle of the field and inside the red zone. If San Francisco looks to establish the play-action passing game early, look for Kittle to see immediate targets off seam routes.
- Tre Tucker (WR, Raiders): With his field-stretching capability, Tucker provides Las Vegas with a vertical threat on early downs. His touch count can fluctuate, but his yards-per-catch potential makes any big-play metric notable whenever the Raiders need chunk yardage.
Where Underdog is Available
Underdog operates fantasy contests across much of the United States, but contest availability depends on state regulations.
- Underdog Fantasy General DFS Legal States: AL, AK, AZ, AR, CA, CO, DC, 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.
- Pick’em Legal States: Classic player stat Pick'em (More/Less against projected totals) is explicitly available in: AK, GA, IN, MN, NE, ND, NM, OK, OR, RI, SC, SD, TX, UT, and WI.
Note: In states where classic More/Less Pick'em is restricted, users can still access season-long Best Ball drafts or peer-to-peer DFS tournament formats. Always verify your location via the app's geofencing before entering.
Responsible Gaming
Daily fantasy sports should always remain a form of entertainment. Maintain control by setting strict time, deposit, and loss limits directly in the Underdog app settings. Never enter contests with money you cannot afford to lose.
If you or someone you know is struggling with gambling-related issues, support is available 24/7:
- Call or text the National Problem Gambling Helpline at 1-800-GAMBLER (1-800-426-2537).
- Visit ncpgambling.org for live chat, local resources, and self-exclusion assistance.
How to Watch Raiders vs. 49ers
- Date: Sunday, November 8, 2026
- Kickoff Time: 4:25 PM ET / 1:25 PM PT
- Location: Levi's Stadium, Santa Clara, CA
- TV Broadcast: FOX
- Live Streaming: Fubo, NFL+ (regional restrictions apply)
FAQ
What is the Underdog promo code for Raiders vs. 49ers?
How do I get the $50 bonus?
Is Underdog Pick'em legal in my state?
Can I add the promo code later if I forgot during sign-up?
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