Polymarket Promo Code COVERS: Get $20 Trading Bonus for MLB & WNBA Games

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Aug 7, 2026 , 12:40 PM ET • 4 min read

Polymarket promo code COVERS unlocks $20 trading bonus on MLB & WNBA Friday, Aug. 7. Deposit $10 to claim.

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

New traders looking to get started with prediction markets have an opportunity on Friday, Aug. 7. A Polymarket promo code can unlock a welcome offer for those ready to trade on the MLB and WNBA slate. The code COVERS is required to claim the $20 trading bonus, which activates after a $10 deposit.

Polymarket stands out among best prediction market apps because it extends beyond sports, allowing traders to speculate on politics, economics, entertainment, and more.

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Get $20 With Code COVERS

* Certain limitations apply. Offer available to new users only and subject to the Terms and Conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Carefully consider whether trading is appropriate for you based on your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

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 August 7

How the Polymarket Promo Code Works

The Polymarket promo code delivers straightforward terms for new users. After signing up with the code COVERS and depositing $10, traders receive $20 in bonus funds to use on the platform. This bonus can be applied to any market, including the Friday slate featuring MLB games and WNBA matchups.

Key terms and conditions include:

  • Available in all U.S. states except Nevada
  • Must be physically located in an eligible state
  • Photo ID verification required during registration
  • Minimum deposit of $10 to activate the bonus

For example, a trader could use the bonus funds to speculate on outcomes across the 15-game MLB board or the two WNBA evening games on Friday. Whether a trade on a specific matchup wins or loses, the bonus provides additional capital to explore the platform. Comparing offers across platforms helps traders find the best value, and best prediction market promos vary widely in structure and terms.


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Use the correct Polymarket promo code for your state

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

Claiming Your Bonus on Friday, Aug. 7

Getting started with Polymarket takes just a few minutes. Follow these steps to sign up and begin trading on Friday's slate:

  1. Visit Polymarket's sign-up page and enter promo code COVERS during registration
  2. Provide required personal information including date of birth, phone number, and location
  3. Submit photo ID verification as requested
  4. Click "Deposit Cash" in your wallet and select your preferred payment method
  5. Deposit $10 to activate the $20 bonus
  6. Begin trading on any available market, including Friday's MLB and WNBA games

Once your account is funded and verified, your bonus is ready to use immediately on the prediction markets of your choice.


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.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See Terms of Use | Polymarket  for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

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Luc LeBlanc
Content Editor

Luc LeBlanc has worked in sports media for nearly half a decade, blending his analytical approach, knack for pattern recognition, and a unique, transparent writing style to present readers with the best and most accurate information. Safe and responsible sports betting never comes from blindly following picks or projections, but rather from better informing oneself through digesting trusted, transparent, and reliable information.

He prioritizes organizing sports data into simple, informative insights that readers can actually use. Rather than relying on bold predictions, model projections, or betting buzzwords, he emphasizes transparency and prioritizes presenting information that all readers, from casual bettors to high rollers, can immediately understand.

He holds a Geography degree (BSc) from Saint Mary's University. His love for maps and his science-oriented thought processes have seamlessly translated to how he approaches his work today.

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 — a passion not limited to the sports he closely follows. Whether it's the NHL, ATP/WTA Tours, MLB, or NFL, he can always be trusted to deliver valuable information in an accessible manner and will never, ever push a narrative without good reason.

Prior to joining Covers, his work could be found across numerous publications, such as The Hockey Writers, FanSided, and Oddspedia. 

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