Polymarket Promo Code COVERS: Get $20 Bonus for MLB & WNBA Prediction Markets

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Aug 10, 2026 , 12:40 PM ET • 4 min read

Polymarket promo code COVERS unlocks $20 trading bonus. Deposit $10 to trade MLB & WNBA on Aug. 10.

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

New traders can claim a $20 trading bonus with a Polymarket promo code ahead of Monday, Aug. 10. The Polymarket promo code required to unlock this offer is COVERS. This welcome offer lets you deposit $10 and start trading on the MLB and WNBA slate, including matchups like Red Sox-Blue Jays, Mets-Braves, and Sky-Storm.

Polymarket stands out among best prediction market apps for its diverse trading options across sports, politics, entertainment, and more.

 Polymarket Logo 

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 10

How the Polymarket Promo Code Works

The Polymarket promo code COVERS activates a $20 bonus when you deposit $10 into your new account. This bonus gives you additional trading capital to use on Monday's slate. If you trade on the Brewers-Padres matchup and your prediction proves correct, your winnings add to your account balance. Conversely, if a trade doesn't go your way, you've still got your bonus funds to continue trading on other games like Royals-Dodgers or Astros-Giants.

Key terms and conditions include:

  • Available in all U.S. states except Nevada
  • Must be physically located in an eligible state
  • Requires valid photo ID and a selfie holding that ID
  • Minimum deposit of $10 to activate the bonus
  • Code COVERS must be entered during registration

The bonus applies to trades across the full Monday slate, giving you flexibility to explore best prediction market promos while building your trading experience.


Enjoying Covers content? Add us as a preferred source on your Google account Add as a preferred source on Google

Use the correct Polymarket promo code for your state

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

Claiming Your Bonus for Monday's MLB and WNBA Action

Getting started with your $20 bonus takes just a few minutes. Follow these steps to sign up and begin trading on Monday's games:

  1. Visit Polymarket's sign-up page and enter promo code COVERS during registration
  2. Provide your personal information, including date of birth, phone number, and location
  3. Submit a valid photo ID and a selfie holding that ID for verification
  4. Click the "Deposit Cash" button in your wallet and select your preferred payment method
  5. Deposit $10 to activate your $20 trading bonus
  6. Start trading on Monday's MLB and WNBA matchups

Once your account is funded and verified, you can begin placing trades immediately on the day's events.


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.

Pages related to this topic

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. 

Popular Content

Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo Evalon Logo