Polymarket Promo Code COVERS: Claim a $50 Prediction Market Bonus for Spurs vs Knicks Game 3

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Jun 8, 2026 , 05:20 PM ET • 4 min read

Use Polymarket promo code COVERS for a $50 bonus and trade on Spurs vs Knicks NBA Finals Game 3 tonight at MSG.

Photo By - Get A $50 Bonus With Our Polymarket Promo Code.

The NBA Finals shifts to Madison Square Garden on Monday, June 8, and the Polymarket promo code COVERS gives new users a $50 bonus to trade on the action. The New York Knicks hold a 2-0 series lead over the San Antonio Spurs and are on the verge of their first NBA championship since 1973, making Game 3 one of the most compelling prediction market opportunities of the year. Head to Polymarket and enter code COVERS at sign-up to unlock the welcome offer and get in on the market before tip-off. Polymarket is one of the best prediction market apps available to U.S. users looking to trade on tonight's game.

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Get $50 With Code COVERS

Polymarket Promo Code COVERS: Claim Your $50 Bonus for Spurs vs. Knicks Game 3

The Polymarket promo code COVERS unlocks a $50 welcome bonus for new users who register and make a qualifying deposit. Unlike traditional sportsbook offers, Polymarket operates as a prediction market, meaning you are trading on the likelihood of outcomes rather than placing standard bets. To activate the bonus, you must deposit a minimum of $20 after entering the code during registration. Here is a breakdown of the key terms and conditions:

  • Available in all U.S. states except Nevada
  • You must be physically located in an eligible state at the time of sign-up
  • A minimum deposit of $20 is required to trigger the offer
  • You must provide a valid photo ID, such as a driver's license or passport, along with a selfie holding that ID
  • Verification of your Social Security Number may also be required

Once your account is funded, you can trade on Game 3 between the Knicks and Spurs. For example, if you trade on the Knicks winning the NBA Finals outright and New York closes out the series, your position increases in value. If the Spurs mount a historic comeback and win the championship, that same position would lose value. Polymarket also extends well beyond sports, offering prediction markets on politics, economics, entertainment, and more, which sets it apart from any other platform. For a full comparison of available offers, check out the best prediction market promos currently on the market.


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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 the Polymarket Offer Before Knicks vs. Spurs Game 3

Signing up and claiming the Polymarket welcome bonus is a straightforward process. Follow the steps below to get started before Monday night's tip-off at Madison Square Garden:

  1. Visit Polymarket and click the "Sign Up" button to begin creating your account.
  2. Enter the promo code COVERS during registration to ensure the welcome bonus is applied to your account.
  3. Provide the required personal information, including your date of birth, phone number, and location.
  4. Complete identity verification by submitting a photo of your driver's license or passport along with a selfie holding that ID. You may also be asked to verify your Social Security Number.
  5. Navigate to your Polymarket wallet, click "Deposit Cash," select your preferred payment method, and deposit a minimum of $20 to activate the $50 bonus.
  6. Browse the available markets and place your trade on the Spurs vs. Knicks NBA Finals Game 3 or any other market of your choosing.

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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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