Polymarket Promo Code WSN: $50 Bonus for Cubs vs. Padres (September 29)

Published: September 29, 2026, 08:00 PM ET
4 min read

The National League Wild Card series kicks off on Tuesday, September 29, 2026 at 10:00 PM ET, as the Chicago Cubs travel to Petco Park to take on the San Diego Padres. Prediction markets are buzzing for this postseason clash, and new market participants can take advantage of the latest welcome promotion on Polymarket. By registering with the Polymarket promo code WSN and funding an initial account balance with a $ 10 deposit, traders can get a $ 50 trading bonus and build out their positions across various MLB market outcomes before first pitch.

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Polymarket US Promo Code WSN

Polymarket Promo Code for Tuesday, September 29, 2026

The table below outlines the core specifications for today's featured welcome offer on Polymarket.

FeatureDetails
Polymarket Promo CodeWSN
Welcome PromotionDeposit $10, Get a $50 trading bonus
New User OfferAvailable to verified first-time account holders
Featured Event PredictionsCubs vs. Padres Wild Card Game 1
Key Terms and Conditions18+ only, minimum $10 initial deposit required, bonus issued as non-withdrawable balance for buying shares
Last VerifiedSeptember 29, 2026

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Deposit $10 get a $50 Trading Bonus

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Featured Matchup: Cubs vs. Padres

This October postseason opener brings high stakes to San Diego as the Chicago Cubs send their rotation out to duel a formidable San Diego Padres lineup in Game 1 of the NL Wild Card round. Both squads have put up impressive stretches throughout the 2026 campaign. The Chicago Cubs finished their regular season slate strong, leaning heavily on robust run production from hitters like Dansby Swanson and Seiya Suzuki, alongside steady rotation depth.

On the other side, the home-field advantage at Petco Park gives the San Diego Padres an intriguing edge. Headlined by heavy hitters Manny Machado and Fernando Tatís Jr., San Diego’s offense possesses high explosive potential. However, postseason baseball remains inherently unpredictable, and single-game outcomes in October routinely turn on subtle bullpen matchups, defensive execution, or key clutch hits. Prediction share prices reflect these fluctuating market dynamics in real time rather than standard fixed odds.

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Today's Markets for Cubs vs. Padres (Tuesday, September 29, 2026)

On financial exchanges like Polymarket, probabilities are presented as share prices ranging from $0.00 to $1.00 per contract, representing the market's implied probability of an outcome occurring. Prices shift dynamically based on trading volume and investor demand leading up to game time.

Outcome MarketShare ContractProbability / Price
San Diego Padres to Win Game 1YES$0.54 (54%)
Chicago Cubs to Win Game 1YES$0.46 (46%)
Series Winner: San Diego PadresYES$0.56 (56%)
Series Winner: Chicago CubsYES$0.44 (44%)
Total Runs Over 7.5YES$0.51 (51%)
Total Runs Under 7.5YES$0.49 (49%)

Note: Polymarket contract prices fluctuate in real time leading up to tip-off based on trading volume and news updates.

Deposit $10 and get $50 Trading Bonus

How to Claim the Polymarket Promo Code Offer

Getting started on prediction platforms requires completing identity verification and setting up an account before executing any trades.

  1. Head over to the official Polymarket website or mobile app to begin registration.

  2. Enter basic account credentials, including a valid email address and account security password.

  3. When prompted during the registration workflow, input the Polymarket promo code WSN to tag your account for the promotion.

  4. Complete standard identity checks to verify account eligibility (18+ legal age requirement).

  5. Navigate to the funding portal and make an initial deposit of at least $10 into your balance.

  6. Once verified and funded, receive the $50 trading bonus balance to begin trading outcome shares on active events.

Find more details in our Polymarket review.

Terms and Conditions

The Polymarket deposit $10 get a $50 trading bonus promotion is subject to specific platform guidelines designed to maintain fair operational trading environments.

  • Participation is restricted strictly to new users who are 18 years of age or older and physically located within permitted legal jurisdictions.

  • A minimum initial funding step of $10 must be completed in a single transaction to trigger the bonus credit.

  • The $50 trading bonus is supplied as non-withdrawable digital trading credits. These funds cannot be directly cashed out to an external wallet or bank account immediately.

  • When trading contracts, any profits realized from resolved prediction markets become eligible for standard withdrawal, but the original promo promotional credits are intended for share acquisition within the ecosystem.

  • Promotional trading credits may feature an expiration window if left completely unused over an extended period. Always check platform policy settings upon funding.

How to Watch Cubs vs. Padres

  • Date: Tuesday, September 29, 2026

  • Game Time: 10:00 PM ET / 7:00 PM PT

  • Location: Petco Park, San Diego, California

  • TV Broadcast: NBCSN

  • Live Stream: Peacock

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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.

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
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Experience: 4 years
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