Polymarket Promo Code COVERS: Claim a $50 Prediction Market Bonus for the US Open

Peter Clarke - Senior Editor at Covers.com
Peter Clarke • Senior Editor 16+ years betting experience
Updated: Jun 17, 2026 , 06:20 PM ET • 4 min read

The Polymarket promo code to use on June 17 is COVERS, unlocking a $50 bonus for new users. Deposit $20 to activate the welcome offer and start trading.

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

The Polymarket promo code to use on June 17 is COVERS, unlocking a $50 bonus for new users. Deposit $20 to activate the welcome offer and start trading on one of the best prediction market apps available. With the 126th U.S. Open teeing off at Shinnecock Hills, there's no better time to get in on the action.

 Polymarket Logo 

Get $50 With Code COVERS

Polymarket Promo Code Unlocks $50 Bonus for the US Open at Shinnecock Hills

Using the Polymarket promo code COVERS during registration is the key step to claiming this welcome offer. New users who sign up and deposit a minimum of $20 will unlock a $50 bonus to use across Polymarket's wide range of prediction markets, including the U.S. Open at Shinnecock Hills. The offer is available in all U.S. states except Nevada, so make sure you are physically located in an eligible state before registering.

Here is a breakdown of the key terms and conditions attached to this offer:

  • Available in all U.S. states except Nevada
  • Must enter promo code during registration to activate the bonus
  • Minimum deposit of $20 required to unlock the $50 bonus
  • Proof of ID required, including a photo of a driver's license or passport and a selfie
  • Social Security Number verification may also be required

Once your account is set up and funded, you can trade on markets tied to the U.S. Open, such as whether Scottie Scheffler wins the tournament or whether Rory McIlroy claims his first major since 2014. If your trade on Scheffler winning is correct, you profit from the position. If the trade does not go your way and McIlroy lifts the trophy instead, you lose the amount you placed on that position. The $50 bonus gives you added capital to explore those markets from day one of the championship. For a full look at what is available, check out the best prediction market promos compared in one place.


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

How To Claim Your $50 Bonus at the US Open

Claiming the Polymarket welcome offer is a straightforward process. Follow these steps to get started before the first round at Shinnecock Hills:

  1. Visit Polymarket and click the "Sign Up" button to begin registration.
  2. Enter promo code COVERS when prompted during the sign-up process.
  3. Provide your personal details, including 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.
  5. Navigate to your Polymarket wallet and click "Deposit Cash" to add a minimum of $20 to your account.
  6. Once your deposit is confirmed, your $50 bonus will be unlocked and ready to use.
  7. Head to the U.S. Open markets and place your first trade on the action at Shinnecock Hills.

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.

Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).

Pages related to this topic

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.

Popular Content

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