Polymarket Promo Code COVERS: Claim $25 Bonus for Guardians vs. Rays Prediction Markets

Christian Stringer - Prediction Markets Editor at Covers.com
Christian Stringer • Prediction Markets Editor 8+ years betting experience
Updated: Oct 12, 2026 , 12:20 PM ET • 4 min read

Trade Guardians vs. Rays ALCS Game 1 on Monday, Oct. 12 with the Polymarket promo code COVERS for a $25 trading bonus.

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

Polymarket promo code unlocks a $25 trading bonus for new users ahead of Monday's AL Championship Series opener between the Cleveland Guardians and Tampa Bay Rays. A code is required to claim this offer, and interested users can enter COVERS during sign-up to activate it.

Deposit $10 or more by Oct. 12 and place a trade on the Guardians vs. Rays matchup to unlock the $25 trading bonus, available through one of the best prediction market apps on the market today.

 Polymarket Logo 

Get $25 With Code COVERS


Polymarket promo code details

Polymarket New Customer Offer     
Deposit $10, Get $25 Bonus
Polymarket Promo 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 12
Info Confirmed By Joshua Howe

Enjoying Covers content? Add us as a preferred source on your Google account Add as a preferred source on Google

How the Polymarket Promo Code Works for Guardians vs. Rays

Signing up with the Polymarket promo code is the first step toward claiming the platform's new-user welcome offer. A code is required for this promotion, and COVERS must be entered during registration since it generally cannot be applied retroactively once an account is created. After signing up, users need to make a qualifying deposit of at least $10 before placing their first real-money trade on an eligible market, such as Game 1 of the ALCS between the Guardians and Rays.

Consider how the mechanics play out with a trade tied to Monday's game. If a user trades on an outcome tied to the Guardians vs. Rays matchup and the position resolves in their favor, the profit becomes withdrawable cash once the 1x playthrough requirement is met. If the trade does not resolve favorably, the user simply does not profit from that specific position, though the $25 bonus remains tied to completing the deposit and trade requirements rather than the outcome itself.

  • Available in all states except Nevada
  • Requires ID verification with a selfie during sign-up
  • Minimum deposit of $10 to trigger the bonus
  • Code COVERS must be entered at registration

Users can also explore the separate Polymarket referral code program after registering, or review the best prediction market promos available before deciding where to start trading.


What Is the Polymarket Promo Code?

The Polymarket promo 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 Polymarket Promo Code

Follow these steps to register and start trading on Monday's Guardians vs. Rays matchup.

  1. Open the Polymarket app or site through a verified link and click "Sign Up."
  2. Enter the Polymarket promo code COVERS during registration and verify your email and ID.
  3. Deposit at least $10 using a debit card, bank transfer, Apple Pay, or crypto.
  4. Place a real-money trade on the Guardians vs. Rays market to unlock the $25 trading bonus.

Read a full breakdown in this Polymarket review before signing up.


Best prediction market trading offers

Check out all trading offers and market boosts for today.

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.

Pages related to this topic

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.

Popular Content

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