The Polymarket promo code COVERS unlocks a $50 bonus for new users who sign up on May 28, making it a great time to join one of the best prediction market apps ahead of the Astros vs. Rangers series finale in Arlington, Texas. A code is required to claim this offer, and entering COVERS at registration is the key step to activating the welcome reward.
Simply deposit $20 to unlock the $50 bonus and get in on the action as Yordan Alvarez and the Houston Astros look to close out the series against Texas.
Get $50 With Code COVERS
Astros vs. Rangers: Trade Tonight's Series Finale With the Polymarket Promo Code
The Polymarket promo code COVERS gives new users a $50 bonus after making a minimum deposit of $20. Unlike traditional sportsbook promotions, this is a prediction market offer, meaning you are trading on outcomes rather than placing standard bets. Tonight's Astros vs. Rangers matchup is a compelling target for your first trade, with Spencer Arrighetti (6-1, 1.32 ERA) taking the mound for Houston against Nathan Eovaldi (5-5, 3.65 ERA) for Texas. Arrighetti has been dominant against the Rangers this season, allowing just one hit over 7 1/3 scoreless innings in a May 15 meeting between these clubs. If you trade on Houston to win and the Astros pull it off behind another strong Arrighetti outing, your position pays out accordingly. If Texas turns things around behind Eovaldi, who has allowed just four runs over his last four starts, your trade would not return a profit. Key terms and conditions to keep in mind include:
- Available in all U.S. states except Nevada
- You must be physically located in an eligible state
- A minimum deposit of $20 is required to activate the bonus
- Proof of ID is required, including a photo of a driver's license or passport and a selfie holding that ID
- Code COVERS must be entered at registration
Polymarket also extends well beyond sports, offering prediction markets on politics, economics, entertainment, climate, and more. For a full breakdown of what is available to new users across the industry, check out the latest best prediction market promos compared.
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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 $50 Polymarket Bonus Before Tonight's First Pitch
Claiming the Polymarket welcome offer is a straightforward process. Follow these steps to get started before the Astros and Rangers take the field Thursday night:
- Visit Polymarket and click the "Sign Up" button to begin registration.
- Enter promo code COVERS when prompted during the sign-up process.
- Provide your personal information, including your date of birth, phone number, and location.
- Verify your identity by submitting a photo of your driver's license or passport along with a selfie holding that ID.
- Navigate to your Polymarket wallet, click "Deposit Cash," and deposit a minimum of $20 to activate the $50 bonus.
- Browse available markets, find the Astros vs. Rangers contest, and place your first trade.
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