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

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: May 9, 2026 , 12:45 PM ET • 4 min read

Use Polymarket promo code COVERS for a $20 bonus this weekend. Bet on Round 2 Game 3s across the NBA and NHL playoffs.

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

The NBA and NHL playoffs are delivering must-watch action this weekend, and there is no better time to get in on the excitement with one of the best prediction market apps available. Enter Polymarket promo code COVERS by May 9 to claim a $20 trading bonus when you deposit $20 as a new user. From OKC vs. the Lakers to the Avalanche and Wild, Round 2 Game 3s are packed with series-defining moments worth trading on.

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Get $20 With Code COVERS

Polymarket Promo Code Unlocks $20 Bonus for Round 2 Game 3s

The Polymarket promo code COVERS gives new users a Deposit $20, Get $20 Trading Bonus when they sign up through the Polymarket mobile app. This offer is available in most U.S. states and is designed exclusively for new users who meet the legal age requirement and reside in a jurisdiction where Polymarket is authorized to operate. Keep in mind this offer is for mobile users only, as desktop visitors will be directed to a waitlist instead.

To unlock the bonus, you must deposit a minimum of $20 after registering your account. Once your deposit is confirmed, the $20 trading bonus will be credited to your account, giving you extra funds to trade on this weekend's Round 2 Game 3 matchups. Whether you want to trade on whether Shai Gilgeous-Alexander and the Thunder can hold off LeBron James and the Lakers, or whether Nathan MacKinnon and the Avalanche can extend their series lead over the Wild, Polymarket lets you put your predictions to work.

Here are the key terms and conditions to be aware of before claiming:

  • Eligibility: New users only who meet legal age requirements in authorized jurisdictions.
  • Minimum deposit: A $20 deposit is required to unlock the bonus.
  • Qualifying trades: You will likely need to place a real-money trade before bonus funds are credited.
  • Wagering requirements: A 1x playthrough requirement may apply, meaning you must trade the full bonus amount once before withdrawing winnings.
  • Market restrictions: Some restrictions on eligible markets may apply, so review the terms carefully.
  • Expiry: Bonus funds typically expire within seven to 30 days if unused.

For example, if you trade your $20 bonus on whether the Knicks will take a commanding series lead over the 76ers and your prediction resolves correctly, any winnings beyond the bonus amount may be subject to the playthrough requirement before withdrawal. If your trade does not resolve in your favor, the bonus funds are forfeited per standard terms. For a full comparison of available offers, check out the best prediction market promos 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 Bonus for This Weekend's NBA and NHL Playoff Action

Getting started on Polymarket is straightforward. Follow these steps to claim your bonus and start trading on Round 2 Game 3s this weekend:

  1. Register: Visit the Polymarket app via our link and click the Sign Up button. Enter invite code COVERS during registration. You can sign up using a Google account, any email address, or by linking a crypto wallet such as MetaMask, Phantom, or Trust Wallet. You will need to provide personal details including your date of birth, phone number, email address, and location to complete verification.
  2. Deposit funds: Once your account is live, click 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 preferred outcome. With Game 3s across the NBA and NHL this weekend, you can trade on series outcomes, individual game results, and much more. Select your outcome, enter your trade amount, and confirm the transaction. You can monitor your position and cash out at any time or wait for the market to resolve.
  4. Withdraw earnings: To withdraw, click Portfolio, select Withdraw, choose your preferred crypto withdrawal method, enter the amount, and confirm with your wallet address.

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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