The Polymarket promo code COVERS unlocks a $20 bonus for new users looking to make predictions on Saturday's Iowa vs. Illinois showdown. This Big Ten battle features the ninth-seeded Hawkeyes attempting to reach their first championship game appearance since 1980 against the third-seeded Fighting Illini.
The current welcome offer available as of Saturday, March 28 provides an excellent opportunity to explore one of the best prediction market apps while engaging with this historic matchup.
Get $20 With Code COVERS
Polymarket Promo Code Details for Iowa vs Illinois
The Polymarket promo code COVERS requires a $20 deposit to unlock the welcome bonus, making it different from traditional sportsbook offers. New users must enter the code during registration and provide proper identification verification, including a driver's license or passport photo with an accompanying selfie. The offer is available in all states except Nevada, and users must be physically located in an eligible jurisdiction when signing up.
For example, if you predict Iowa will advance to the championship game and deposit $20 using code **COVERS**, you'll receive the bonus funds to explore additional prediction markets. Should the Hawkeyes fall short against Illinois' strong rebounding attack led by freshman Keaton Wagler, your initial prediction would settle accordingly while the bonus remains available for other markets. The platform offers predictions beyond sports, including politics, economics, and entertainment options.
Terms include mandatory identity verification and the $20 minimum deposit requirement to activate the bonus. Users can explore various prediction markets while the Iowa-Illinois winner prepares for the championship game. For those interested in comparing offers, check out the best prediction market promos available across different platforms.
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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 Polymarket Bonus
Follow these steps to claim your Polymarket welcome offer before Iowa and Illinois tip off:
- Navigate to Polymarket's registration page and click "Sign Up"
- Enter promo code COVERS during the account creation process
- Complete identity verification by uploading your driver's license or passport
- Take a selfie holding your identification document as requested
- Make your initial deposit of $20 to activate the bonus
- Begin making predictions on Iowa vs Illinois and other available markets
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