Polymarket Promo Code WSN: $25 Bonus for Valkyries vs. Aces (October 9)
The Golden State Valkyries visit the Las Vegas Aces for Game 3 of the WNBA Semifinals at Michelob ULTRA Arena on Friday, October 9, 2026, at 9:30 PM ET. New traders who create an account and enter Polymarket promo code WSN can deposit $10 and get a $25 trading bonus to trade outcome shares on the game.
Golden State leads the best-of-five series 2-0 and is one win from the WNBA Finals in its second season. Below is everything you need to know about the market options using the latest Polymarket promo code.

Polymarket Promo Code WSN for Friday, October 9, 2026
Before exploring market shares, check the primary specs for today's promotional structure:
| Detail | Info |
|---|---|
| Polymarket Promo Code | WSN |
| New User Offer | Deposit $10, Get a $25 Trading Bonus |
| Featured Event | Golden State Valkyries vs. Las Vegas Aces (WNBA Semifinals Game 3) |
| Key Terms and Conditions | Must be 18+ and deposit at least $10 |
| Last Verified | October 9, 2026 |
Claim Polymarket Promo Code Today
Featured Matchup: Valkyries vs. Aces
The No. 2 seed Valkyries won Game 1 71-60 and Game 2 83-81 at Chase Center. In Game 2, Veronica Burton hit a deep 3-pointer with 41 seconds left for the lead and added two free throws, Tiffany Hayes scored 21 points off the bench against her former team, and Gabby Williams added 20 points. Golden State's bench outscored the Las Vegas bench 34-14, and Kiah Stokes sealed the win with a block on Chelsea Gray in the final seconds.
The No. 3 seed Aces are the defending champions and face elimination. A'ja Wilson, the first player in WNBA history to win three consecutive MVP awards, scored 24 points on 9-of-16 shooting in Game 2. Las Vegas erased a 17-point deficit and took a 76-74 lead with 1:36 remaining, its first lead of the series since an 18-17 edge in Game 1.
Polymarket traders price the Aces at 63% to win Game 3 despite the 0-2 series deficit. That price reflects home court at Michelob ULTRA Arena and the Game 2 comeback, while Golden State's 38% price gives traders a defined position on the Valkyries closing the series.
Today's Markets for Valkyries vs. Aces (Friday, October 9, 2026)
On financial prediction exchanges, share prices represent the direct implied probability of an outcome occurring. Shares are priced between $0.00 and $1.00, settling at $1.00 if the outcome occurs and $0.00 if it does not.
| Outcome Market | Buy YES Price (Implied Probability) | Buy NO Price |
|---|---|---|
| Las Vegas Aces Win Game 3 | $0.63 (63%) | $0.37 (37%) |
| Golden State Valkyries Win Game 3 | $0.38 (38%) | $0.62 (62%) |
Note: Prices on prediction markets fluctuate dynamically based on trading volume leading up to tipoff.
Deposit $10 and get $25 Trading Bonus
How to Claim the Polymarket Promo Code $25 Bonus
Visit the official Polymarket exchange site or launch the trading app on your desktop or mobile device.
Start the account registration process by providing basic account details like your name and a valid email address.
Enter WSN into the designated Polymarket promo code field during account setup.
Complete the identity verification step to meet standard trading and compliance requirements.
Make an initial deposit of at least $10 using an accepted payment channel.
Receive your $25 trading bonus, which you can use to purchase outcome shares across active sports markets.
Find more details in our Polymarket review.
Terms and Conditions
The current platform offer provides new users with $25 in trading credits when they open an account and deposit $10.
The bonus is reserved for first-time account creators who are at least 18 years old.
You must make an initial deposit of at least $10 to trigger the bonus credit release.
The $25 credit is non-withdrawable as direct cash; it must be used to purchase shares within outcome markets on the exchange. Trading earnings from settled contracts are withdrawable according to standard platform withdrawal terms.
How to Watch Valkyries vs. Aces
Event: WNBA Playoffs Semifinals, Game 3
Date: Friday, October 9, 2026
Time: 9:30 PM ET
Location: Michelob ULTRA Arena, Las Vegas, NV
TV Channel: NBCSN
Streaming: Peacock
Responsible Risk Management
Engaging in prediction markets and trading event contracts involves financial risk. It is crucial to practice Responsible Risk Management at all times. Never invest more capital than you are prepared to lose, and understand that past performance or current implied probabilities do not guarantee future results. If you feel that your trading habits are becoming problematic, please seek professional support or utilize limit setting tools available on the exchange to manage your activity responsibly.
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