Polymarket Referral Code COVERS: Deposit $10 to Trade With a $25 Bonus on Rays-Guardians Prediction Markets

Christian Stringer - Prediction Markets Editor at Covers.com
Christian Stringer • Prediction Markets Editor 8+ years betting experience
Updated: Oct 15, 2026 , 11:35 AM ET • 4 min read

Claim the Polymarket referral code COVERS for a $25 trading bonus ahead of Rays vs. Guardians ALCS Game 3 on Thursday, Oct. 15.

Get a $25 Bonus With Polymarket Referral Code COVERS.
Photo By - Get a $25 Bonus With Polymarket Referral Code COVERS.

The Polymarket referral code COVERS unlocks a $25 trading bonus for new users ahead of Rays vs. Guardians Game 3 on Thursday, Oct. 15. New traders can deposit $10 and begin trading on the American League Championship Series matchup using one of the best prediction market apps available today. All that's needed is the code and a qualifying deposit to get started before first pitch.

 Polymarket Logo 

Get $25 With Code COVERS


Polymarket referral code details

Polymarket New Customer Offer     
Deposit $10, Get $25 Bonus
Polymarket Referral Code COVERS
Minimum Deposit $10
Qualifying Transaction N/A
Eligibility New Customers, 18+. All states except Nevada
T&Cs

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

Date Verified October 15
Info Confirmed By Joshua Howe

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How the Polymarket Referral Code Works for Rays vs. Guardians Game 3

New users signing up with the Polymarket promo code COVERS can secure a $25 trading bonus after making a qualifying $10 deposit and completing a real-money trade. The offer is for first-time users who want to get involved in ALCS-related markets, including the outcome of Thursday's Game 3 between the Rays and Guardians. Existing users can also use Polymarket's separate Polymarket referral code program by sharing their own invite link after registering.

  • Available in all states except Nevada
  • Requires identity verification with a photo ID and matching selfie
  • Minimum deposit of $10 to unlock the bonus
  • One qualifying trade required to activate the reward

For example, a trader placing $25 on a Game 3 outcome market would see that stake grow into a profit if the trade resolves in their favor once the game ends, with bonus funds becoming withdrawable after meeting the 1x playthrough requirement. If the trade does not resolve favorably, the stake and bonus credit tied to it are forfeited, though the account and remaining balance stay active for future ALCS games. Traders weighing their options can also check out a list of the best prediction market promos before deciding where to place their first trade.


What Is the Polymarket Referral Code?

The Polymarket referral code is COVERS. Enter it at signup, deposit at least $10, and complete an eligible real-money trade to unlock a $25 trading bonus.

Use the correct code for your state

 Code Eligible States
  COVERS All states except Nevada

How to Claim the Offer for Game 3

Signing up ahead of Thursday's Game 3 only takes a few minutes. Follow these steps to get started.

  1. Click a verified link on this page and select "Sign Up."
  2. Enter the code COVERS during registration and verify your identity.
  3. Deposit at least $10 using a debit card, bank transfer, or crypto.
  4. Place a real-money trade on an eligible Game 3 market.
  5. Receive the $25 trading bonus once requirements are met.

For more details on eligibility and account setup, check a full Polymarket review before signing up.


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Christian Stringer - Covers
Prediction Markets Editor

As a seasoned editor at Covers, I have become a leading voice in North American prediction markets. Since joining in 2022, I have played a key role in managing, editing, and publishing commercial content that informs and engages bettors of all levels, with a particular focus on Kalshi, Polymarket, Novig, Stake, bet365, BetMGM, and Fanatics. Prior to Covers, I spent a decade as an award-winning account executive, collaborating with major brands like Rootz, 888, ComeOn!, EastLink, and GG Poker. My expertise extends to onboarding white labels, crafting online campaigns, and building partnerships with tech providers and affiliates. 

Having personally reviewed over 50 prediction markets, sportsbooks, and DFS sites, I bring a sharp, user-focused perspective to the trading landscape and am committed to delivering insightful, high-quality content. Outside of work, I serve as the VP of an amateur athletics club, championing community engagement through sport.

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