Polymarket Promo Code COVERS: Get $20 Trading Bonus for Guardians vs. Reds on Monday

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Jul 27, 2026 , 04:40 PM ET • 4 min read

Polymarket promo code COVERS: Get a $20 bonus on the Guardians vs. Reds series opener. Deposit $10 to claim!

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

Use the Polymarket promo code to claim a $20 trading bonus when you deposit $10 today, July 27. New users can put that bonus to work on one of the best prediction market apps available, starting with the Guardians vs. Reds series opener. A code is required, and COVERS is the one you need to unlock the welcome offer.

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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 Monday, July 27

Polymarket Promo Code Unlocks $20 Bonus for Guardians vs. Reds

The Polymarket promo code COVERS gets new users a $20 trading bonus after making a minimum $10 deposit. This offer is available in most U.S. states, with the exception of Nevada, and you must be physically located in an eligible state to qualify. You will also need to provide proof of ID during registration, which includes a photo of your driver's license or passport along with a selfie holding that ID.

Here is a quick look at the key terms attached to this offer:

  • Available in all U.S. states except Nevada
  • Must be physically located in an eligible state
  • Minimum deposit of $10 required to activate the bonus
  • Proof of ID required at registration
  • Code COVERS must be entered at sign-up

Once your account is set up and funded, you can trade on the Guardians vs. Reds series opener. If your trade on, say, the Reds winning goes in your favor with Chase Burns dealing on the mound, your position gains value. If Cleveland's bats wake up and the Guardians snap their five-game skid, a trade on the Reds would lose value. Either way, the $20 bonus gives you added trading power to get started. Beyond baseball, Polymarket also lets you trade on politics, entertainment, economics, and more, making it one of the most versatile prediction platforms available.

Check out the best prediction market promos to see how this offer stacks up against the competition.


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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 Bonus for the Guardians vs. Reds Series

Claiming your Polymarket welcome offer is a straightforward process. Follow these steps to get your account set up and start trading on the Guardians vs. Reds opener.

  1. Register: Visit Polymarket and click the Sign Up button. Enter code COVERS during registration and provide your personal details, including your date of birth, phone number, and location.
  2. Verify your identity: Submit a photo of your driver's license or passport along with a selfie holding that ID. You may also be asked to verify your Social Security Number.
  3. Deposit funds: Navigate to your Polymarket wallet, click Deposit Cash, and add a minimum of $10 using your preferred payment method to activate the $20 trading bonus.
  4. Start trading: With your account funded and bonus unlocked, head to the Guardians vs. Reds market and place your first trade on the series opener.

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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