The Polymarket promo code COVERS unlocks a $20 bonus for new users looking to trade on NCAA Tournament Round 4 outcomes this Saturday, March 28. This welcome offer from one of the best prediction market apps requires entering the code COVERS during registration and making a $20 deposit to activate the bonus.
Polymarket Promo Code Details for $20 NCAA Tournament Bonus
The Polymarket promo code COVERS provides new users with a $20 welcome bonus after completing registration and making an initial $20 deposit. Unlike traditional sportsbooks, this prediction market platform allows you to trade on tournament outcomes with real-time market pricing that fluctuates based on public sentiment and game developments.
Key terms for this offer include:
- Available in all U.S. states except Nevada
- Requires identity verification with photo ID and selfie
- Minimum $20 deposit required to unlock bonus
- Must use promo code COVERS during registration
For Saturday's NCAA Tournament Round 4 action, you could trade on whether the top seed advances past their dangerous mid-seed opponent, or predict if the high-powered offense can overcome the disciplined defensive squad. If you trade $10 on a team to win and they advance, your shares become worth $1 each. If they lose, your shares expire worthless. The platform's unique structure means you're trading against other users rather than the house. For comprehensive comparisons of similar offers, explore other available best prediction market promos.
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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 NCAA Tournament Polymarket Bonus
Follow these steps to claim your $20 bonus for NCAA Tournament Round 4 predictions:
- Visit Polymarket and click the "Sign Up" button
- Enter promo code COVERS during registration
- Complete identity verification with photo ID and selfie
- Make your first deposit of $20 or more
- Receive your $20 bonus to trade on tournament outcomes
Once your account is funded, you can immediately start trading on Saturday's Elite Eight matchups, where shot selection and turnover margins will likely determine which teams advance to the Final Four.
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