UFC 328 brings one of the most anticipated title fights of the year to Newark on May 9, and there has never been a better time to join one of the best prediction market apps available. Enter Polymarket promo code COVERS to unlock a $20 welcome bonus when you deposit $20 as a new user. This May 9 offer is available in most U.S. states through the Polymarket mobile app, giving you a chance to trade on Khamzat Chimaev vs. Sean Strickland and more.
Get $20 With Code COVERS
Polymarket Promo Code COVERS: $20 Bonus for UFC 328
The Polymarket promo code offer is straightforward: deposit $20 into your new account and receive $20 in trading bonus credit. This is a mobile-only offer, so desktop users who follow the link will be directed to a waitlist instead. The Polymarket U.S. app is rolling out to users who registered for early access, making now the ideal moment to get started ahead of UFC 328.
Here is what you need to know about the terms and conditions tied to this offer:
- Eligibility: New users only who meet the legal age requirement and reside in a jurisdiction where Polymarket is authorized to operate.
- Minimum deposit: A $20 deposit is required to unlock the $20 bonus.
- Qualifying trade: You must place a real-money trade before bonus funds are credited to your account.
- Wagering requirements: A playthrough requirement applies. For example, a 1x requirement means you must trade the full bonus amount once before withdrawing any winnings.
- Market restrictions: Some bonus funds may only apply to specific markets, so reviewing the terms carefully is recommended.
- Expiry: Bonus funds typically expire within seven to 30 days if unused.
To put this in practical terms, if you trade your $20 bonus on whether Chimaev successfully defends his middleweight title at UFC 328 and your position resolves in your favor, any winnings beyond the bonus are yours to keep once wagering requirements are met. If the trade does not go your way, the bonus absorbs the loss rather than your deposited funds, subject to the platform's terms. For a broader look at what is available, check out the best prediction market promos compared side by side.
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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 $20 Bonus Before UFC 328
Getting started on Polymarket takes just a few minutes. Follow these steps to claim your welcome bonus ahead of UFC 328 on May 9:
- Register: Download the Polymarket mobile app and click the Sign Up button. Enter invite code COVERS during registration. You can sign up using a Google account, any email address, or by linking a compatible crypto wallet such as MetaMask, Trust Wallet, or Phantom. You will need to provide basic personal information including your date of birth, phone number, and location to complete verification.
- Deposit funds: Once your account is live, click the deposit button, select your preferred payment method, and confirm a minimum $20 deposit to qualify for the welcome bonus.
- Start trading: Browse available markets and place your first trade. You can trade on UFC 328 outcomes, including the Chimaev vs. Strickland main event, or explore markets covering politics, economics, pop culture, and more. Select your outcome, enter your amount, and confirm the transaction. You can monitor your position and cash out at any time or wait for the market to resolve.
- Withdraw earnings: Navigate to your Portfolio, select Withdraw, choose your preferred crypto withdrawal method, enter the amount, and confirm with your wallet address.
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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