Polymarket Promo Code COVERS: Get a $20 Prediction Market Bonus for NBA, NHL and NBA Games

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Apr 27, 2026 , 12:20 PM ET • 4 min read

Use Polymarket promo code COVERS for a $20 bonus on NBA, NHL playoffs, and MLB games. Deposit $20, get a $20 trading bonus tonight.

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

Tonight's playoff action across the NBA and NHL creates perfect opportunities to explore prediction markets with a Polymarket promo code. New users can claim a $20 trading bonus by entering code COVERS during registration as of Monday, April 27. With elimination games looming in both the NBA and NHL, plus a full MLB slate, tonight offers diverse markets for new traders to explore on one of the best prediction market apps.

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Get $20 With Code COVERS

Polymarket Promo Code Delivers $20 Bonus for Playoff Action

The Polymarket promo code COVERS unlocks a deposit match bonus worth $20 for new users. This welcome offer requires a minimum $20 deposit to activate the bonus funds, making it a straightforward 100% match promotion. Unlike traditional sportsbook bonuses, Polymarket operates as a prediction market where users trade event contracts rather than place traditional bets.

New users must meet standard eligibility requirements including legal age and residence in authorized jurisdictions. The bonus typically carries a 1x wagering requirement, meaning you need to trade the full bonus amount once before withdrawing winnings. For example, if you trade $20 on whether the Thunder will complete their sweep of Phoenix and win, you satisfy the playthrough requirement regardless of the outcome. Bonus funds generally expire within 30 days if unused, and certain market restrictions may apply to qualifying trades.

Tonight's playoff scenarios provide excellent trading opportunities across multiple sports. You could trade on whether Denver forces a Game 6 against Minnesota, if Orlando takes a commanding 3-1 series lead, or explore NHL elimination possibilities. For those interested in exploring additional options, check out the best prediction market promos available across different platforms.


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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 $20 Polymarket Trading Bonus

Claiming your Polymarket bonus takes just a few minutes with these simple steps:

  1. Register: Visit Polymarket through our link, click "Sign Up," and enter promo code COVERS during registration. You can sign up using Google, email, or by connecting a crypto wallet like MetaMask or Trust Wallet.
  2. Verify Account: Complete the verification process by providing personal information including date of birth, phone number, and location details.
  3. Deposit Funds: Make your first deposit of at least $20 using your preferred payment method to activate the bonus.
  4. Start Trading: Browse available markets including tonight's playoff games, select your preferred outcomes, and begin trading with your bonus funds.

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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Peter Clarke - Covers
Senior Editor

Peter Clarke is dedicated to keeping bettors informed about the biggest sports betting events, such as the Super Bowl and March Madness, and the best way to cash in on sportsbook promos. He's also always on top of the latest welcome offers from the biggest sportsbooks, so he can share the best deals and the most exciting games to use them on every day.

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