Use the Polymarket promo code COVERS as of Aug. 4 to claim a $20 trading bonus when you deposit just $10. It's one of the top offers available across the best prediction market apps right now. New users can put that bonus to work trading on Tuesday's packed MLB slate, including the Dodgers-Cubs showdown at Wrigley Field, or the WNBA matchup between the Toronto Tempo and Golden State Valkyries.
Get $20 With Code COVERS
* Certain limitations apply. Offer available to new users only and subject to the Terms and Conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Carefully consider whether trading is appropriate for you based on your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
| Polymarket Promo Code COVERS: Claim our Exclusive $20 Bonus Today | |
|---|---|
| Exclusive Polymarket New User Offer | Deposit $10, Get $20 Bonus |
| Polymarket promo code | COVERS |
| T&Cs | 18+ (Must be physically present in the United States) |
| Date Verified | August 4 |
Polymarket Promo Code: Get $20 to Trade Tuesday's MLB and WNBA Games
The Polymarket promo code offer is straightforward: deposit $10 and receive a $20 trading bonus. A code is required to unlock the welcome offer, and you must enter COVERS at registration to trigger the reward. This offer is available in most U.S. states, with the exception of Nevada, and you must be physically located in an eligible state to qualify.
Here are the key terms to keep in mind before signing up:
- Available in all U.S. states except Nevada
- Must be physically located in an eligible state
- Minimum deposit of $10 required to activate the bonus
- Proof of ID required, including a photo of a driver's license or passport and a selfie holding that ID
Once your account is funded, you can trade on any of Tuesday's marquee matchups. For example, if you trade on the Dodgers to win at Wrigley Field and Los Angeles pulls through, your position pays out accordingly. If the Cubs pull the upset and your trade doesn't go your way, the $20 bonus gives you additional trading capital to stay active across the rest of the day's slate, including the Brewers-Pirates and Tempo-Valkyries games.
It's also worth noting that Polymarket extends well beyond sports. You can trade on politics, economics, entertainment, and more, making it a uniquely versatile platform. To see how this offer stacks up against others, check out the best prediction market promos currently available.
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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 for Tuesday's Games
Claiming the Polymarket welcome offer takes just a few minutes. Follow these steps to get started before Tuesday's first pitch or tip-off:
- Register: Visit Polymarket and click the Sign Up button. Enter the promo code COVERS during registration to unlock the $20 bonus. You will need to provide personal details including your date of birth, phone number, and location.
- Verify your identity: Polymarket requires proof of ID. Submit a photo of your driver's license or passport along with a selfie holding that document. You may also be asked to verify your Social Security Number. Polymarket will send an email if additional verification is needed.
- Deposit funds: Navigate to your Polymarket wallet and click the Deposit Cash button. Select your preferred payment method and enter a minimum of $10 to activate the welcome bonus.
- Start trading: With your account funded and bonus applied, browse Tuesday's available markets. Consider trading on the Dodgers-Cubs game, the Brewers-Pirates matchup, or the Tempo-Valkyries WNBA contest to put your bonus to immediate use.
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.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See Terms of Use | Polymarket 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.
