Polymarket Promo Code COVERS: Get $20 Bonus for NBA and NHL Prediction Markets Today

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

Use Polymarket promo code COVERS for NBA & NHL Playoffs Round 2 and claim a $20 welcome bonus. Deposit $20, get $20 to trade.

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

The NBA and NHL Playoffs Round 2 is delivering must-watch moments, and there has never been a better time to get in on the action through one of the best prediction market apps available. Enter Polymarket promo code COVERS when you register to unlock a $20 welcome bonus as of May 10. A code is required, and this mobile-only offer lets new users deposit $20 to receive $20 in trading credit to use across Polymarket's wide range of event markets.

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Get $20 With Code COVERS

Polymarket Promo Code Offer: Claim Your $20 Bonus for the NBA and NHL Playoffs

The Polymarket promo code COVERS unlocks a Deposit $20, Get $20 Trading Bonus for new users. Unlike a traditional sportsbook welcome offer, Polymarket is a prediction market platform where you trade on the probability of real-world outcomes, including who will advance in the NBA and NHL playoffs. To qualify, you must deposit a minimum of $20 after entering the required code during registration. The $20 bonus is then credited to your account as trading funds.

Here is what to keep in mind before claiming the offer:

  • Eligibility: New users only who meet the legal age requirement and reside in a jurisdiction where Polymarket is authorized to operate.
  • Minimum deposit: A $20 deposit is required to unlock the bonus.
  • Qualifying trades: You will likely need to place at least one real-money trade before bonus funds are credited.
  • Wagering requirements: A playthrough requirement may apply, meaning you may need to trade the full bonus amount before withdrawing winnings.
  • Market restrictions: Some bonus funds may only apply to specific markets, so review the terms carefully.
  • Expiry dates: Bonus funds typically expire within seven to 30 days if unused.

For example, if you use your bonus to trade on whether the Los Angeles Lakers will eliminate the Oklahoma City Thunder and your position resolves correctly, any winnings beyond the bonus amount may be withdrawable once wagering requirements are met. If the trade does not resolve in your favor, the bonus absorbs the loss rather than your deposited cash. This offer is available through the Polymarket mobile app only. Desktop users who follow the link will be directed to a waitlist. For a broader look at what is available, check out the best prediction market promos compared side by side.


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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 NBA and NHL Playoffs Round 2

Getting started on Polymarket takes just a few minutes. Follow these steps to claim your bonus and start trading on the NBA and NHL Playoffs Round 2:

  1. Register: Visit the Polymarket app through our link and tap the Sign Up button. Enter invite code COVERS during registration. You can sign up using a Google account, email address, or by linking a crypto wallet such as MetaMask, Trust Wallet, or Phantom. You will need to provide personal details including your date of birth, phone number, and location to complete verification.
  2. Deposit funds: Once your account is live, tap the deposit button, select your preferred payment method, and confirm a minimum $20 deposit to qualify for the welcome bonus.
  3. Start trading: Browse available markets and select your outcome. You can trade on NBA playoff series results, such as whether the Cleveland Cavaliers will advance past the Detroit Pistons, or explore NHL playoff markets, politics, economics, and more. Confirm your trade amount and monitor your position, cashing out at any time or waiting for resolution.
  4. Withdraw earnings: Navigate to your Portfolio, select Withdraw, choose your preferred crypto withdrawal method, enter the amount and your wallet address, and confirm the transaction.

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 has been passionate about sports since he was a child, playing competitive hockey and staying closely tuned to professional leagues. Today, he brings that same energy to his work as a Content Editor, covering NHL games, player props, and betting trends with a sharp, analytical eye.

Since 2023, Luc has been writing picks and analysis for various publications, helping readers discover value in several major sports. While hockey is his specialty, he also closely follows tennis, keeping up with both the ATP and WTA Tours.

A graduate of Saint Mary’s University (BSc, Geography, 2025), Luc approaches sports betting the way he approaches maps and statistics by looking for patterns, trends, and angles that give him an edge. He focuses on research-backed and well-informed picks, spotting correlations, and finding the best opportunities in player props and game markets.

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