Polymarket Promo Code COVERS: Get $20 Bonus for NBA and NHL Playoffs, MLB Prediction Markets Today

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Apr 23, 2026 , 08:40 AM ET • 4 min read

Get a Polymarket promo code COVERS for $20 bonus on NBA playoffs, NHL playoffs and MLB games Thursday. Claim your prediction market welcome offer.

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

Thursday's action-packed sports slate features NBA and NHL playoff battles alongside MLB regular season games, making it an ideal time to claim the Polymarket promo code offer. New users can secure a $20 bonus by entering code COVERS during registration on April 23.

This welcome offer allows you to trade on playoff outcomes and baseball games across the best prediction market apps available today.

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Get $20 With Code COVERS

Polymarket Promo Code Details for $20 Bonus

The Polymarket promo code COVERS unlocks a deposit match bonus worth $20 for new users. To qualify, you must deposit $20 to receive the matching bonus funds, creating $40 total trading power for Thursday's games. This offer applies to all available markets, including whether the Knicks can even their series against the Hawks in Atlanta or if the Cavaliers will complete a sweep of the Raptors in Toronto.

Key terms include eligibility for new users in authorized jurisdictions, a required minimum deposit of $20, and bonus funds that must be used within 30 days. For example, if you trade $10 on the Timberwolves to win their home game against the Nuggets and the outcome resolves in your favor, you keep your winnings plus the original stake. If the trade loses, you only lose the amount wagered while retaining unused bonus funds for future markets.

The bonus applies to various prediction markets beyond sports, including politics and entertainment events. Compare this offer with other best prediction market promos to maximize your trading opportunities.


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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 Polymarket Welcome Offer

Claiming your Polymarket bonus takes just minutes with these simple steps:

  1. Register: Visit Polymarket through our link and click "Sign Up," entering promo code COVERS during registration.
  2. Verify: Complete email verification and provide required personal information including date of birth and location.
  3. Deposit: Add $20 to your account using your preferred payment method to unlock the matching bonus.
  4. Trade: Place your first trade on Thursday's NBA playoffs, NHL playoffs, or MLB games to activate your bonus funds.

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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