Polymarket Promo Code COVERS: Deposit $10, Get $20 Trading Bonus for Cubs vs. Cardinals

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Jul 28, 2026 , 04:40 PM ET • 4 min read

Polymarket promo code COVERS: Get a $20 bonus to trade Cubs vs. Cardinals. Deposit $10 to unlock the offer.

Photo By - Get a $20 Bonus With Our Polymarket Promo Code.

Use Polymarket promo code COVERS to claim a $20 trading bonus when you deposit $10 on one of the best prediction market apps available right now. The offer is live as of July 29, and it gives new users a great entry point to trade on the Cubs vs. Cardinals rivalry game at Busch Stadium.

A code is required, and no other steps are needed to trigger the welcome bonus.

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Get $20 With Code COVERS

Polymarket Promo Code COVERS: Claim our Exclusive $20 Bonus Today
Exclusive Polymarket New User Offer Deposit $10, Get $20 Bonus
Polymarket promo code COVERS
T&Cs 18+ (Must be physically present in the United States)
Date Verified Tuesday, July 28

Polymarket Promo Code: Get $20 to Trade Cubs vs. Cardinals

The Polymarket promo code COVERS unlocks a $20 trading bonus for new users who deposit a minimum of $10. This offer is available in most U.S. states, with the exception of Nevada, and you must be physically located in an eligible state at the time of sign-up. A code is required to activate the bonus, so make sure it is entered during registration.

Here are the key terms and conditions to keep in mind before claiming:

  • Available in all U.S. states except Nevada
  • Must be physically located in an eligible state
  • Minimum deposit of $10 required to trigger the bonus
  • Proof of ID required, including a photo of a driver's license or passport and a selfie holding that ID
  • Code must be entered at registration

Once your account is funded, you can place your first trade on the Cubs vs. Cardinals game at Busch Stadium. If your trade on the Cubs winning lands correctly, your position pays out based on the market price. If the Cardinals pull off the win at home and your trade does not go your way, the $20 bonus gives you additional trading credit to stay active in the market. Polymarket also covers a wide range of prediction categories beyond sports, including politics, economics, and entertainment.

You can compare this offer alongside others by checking out the best prediction market promos available today.


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Use the correct Polymarket promo code for your state

  Promo Code Eligible States
  COVERS All states + DC, excluding NV

How to Claim Your Polymarket Welcome Bonus for Cubs vs. Cardinals

Follow these steps to sign up and start trading on the Cubs vs. Cardinals game at Busch Stadium:

  1. Visit Polymarket: Navigate to the Polymarket platform and click the Sign Up button to begin creating your account.
  2. Enter code COVERS: When prompted during registration, enter the promo code to ensure the $20 bonus is attached to your new account.
  3. Provide your details: Complete the registration form with your personal information, including your date of birth, phone number, and location. Be prepared to verify your identity with a government-issued ID and a selfie.
  4. Deposit $10: In your Polymarket wallet, click the Deposit Cash button, select a payment method, and enter a minimum of $10 to activate the welcome bonus.
  5. Place your trade: Search for the Cubs vs. Cardinals market and make your first trade using your deposited funds, with the $20 bonus credited to your account.

Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

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Luc LeBlanc
Content Editor

Luc LeBlanc is a Content Editor at Covers who believes good information should make people think more clearly — not tell them what to think.

He prioritizes organizing sports data into simple, transparent insights that readers can actually use. Rather than relying on bold predictions, model projections, or betting buzzwords, he prefers presenting meaningful trends, relevant context, and easy-to-understand statistics that help people make informed decisions for themselves.

A lifelong hockey player and sports fan, Luc combines an analytical mindset with a passion for clear communication. Whether he's breaking down NHL player props, tennis matchups, or broader betting trends, his goal is always the same: take complex information, remove the noise, and present it in a way that's accessible to everyone from casual fans to experienced bettors.

Luc is always exploring new ways to visualize information or finding ways to make numbers easier to understand. Hockey and tennis may be his favourite sports, but he is most passionate about making information easier to understand. Whether it's the NHL, ATP Tour, MLB, or NFL, he enjoys finding meaningful patterns, separating signal from noise, and presenting data in a way that anyone can follow.

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