Polymarket Promo Code SBR - $20 Sign-Up Bonus for Iowa vs. Illinois, Skip the Waitlist for NCAA Tournament
Last Updated: March 28, 2026 2:00 PM EDT • 2 minute read X Social Google News Link
The Polymarket promo code 'SBR' unlocks a $20 bonus for new users looking to trade on Saturday's Elite Eight showdown between Iowa and Illinois. This Big Ten battle on March 28 presents an excellent opportunity to explore one of the best prediction market apps available. The Hawkeyes and Fighting Illini clash with Final Four berths on the line, making it a perfect event to test your prediction skills on Polymarket's unique platform.
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Polymarket promo code overview
| 📲 Polymarket Promo Code | SBR |
| 💰 New User Offer | $20 Sign-Up Bonus |
| 📄 Terms and Conditions | New users offer in all states + DC, excluding NV |
| 📅 Bonus Verified On | March 28 |
| ✅ Information Confirmed By | Devon Taylor |
How to claim the Polymarket promo code for Iowa vs. Illinois
Getting started with Polymarket and claiming your bonus for the Iowa vs Illinois game is straightforward. Follow these simple steps to join the action:
- Visit Polymarket and click the 'Sign Up' button, ensuring you enter promo code 'SBR' during registration
- Complete the verification process by providing your personal information and uploading a photo ID with accompanying selfie
- Make your initial deposit of $20 to activate the welcome bonus
- Navigate to the college basketball markets and find the Iowa vs Illinois matchup
- Place your first prediction trade on which team will advance 🏀
Polymarket promo code terms & conditions
The Polymarket promo code 'SBR' provides new users with a $20 bonus after making their first deposit of the same amount. Unlike traditional sportsbooks, Polymarket operates as a prediction market where you buy and sell shares based on event outcomes. For the Iowa vs Illinois game, you might find markets asking "Will Iowa reach the Final Four?" or "Will Illinois score over 75 points?"
Here's how it works: If you believe Iowa will win and advance, you could buy "Yes" shares for around 60 cents each. If the Hawkeyes triumph, each share pays out $1, giving you a 40-cent profit per share. Conversely, if Illinois wins, your shares become worthless. The beauty of prediction markets lies in the ability to sell your position before the game ends, potentially locking in profits or minimizing losses.
The $20 bonus funds work exactly like your deposited money, allowing you to explore various markets beyond just the game winner. You could trade on total points, individual player performances, or even whether the game goes to overtime. Remember to complete the identity verification process promptly, as this is required before you can withdraw any winnings. The promo code 'SBR' must be entered during registration to qualify for this welcome offer. 📊
Affiliate Disclosure: Not intended for use in MA. Each betting site featured on SBR has been meticulously researched and selected by our team of experts. If you sign up through our links, we may get a commission.
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