Polymarket Promo Code SBR - Get $20 Sign-Up Bonus for Tennessee-Michigan, UConn-Duke Predictions
Last Updated: March 29, 2026 8:45 AM EDT • 2 minute read X Social Google News Link
The Polymarket promo code 'SBR' unlocks a $20 bonus for new users looking to make predictions on Sunday's College Basketball Round 4 matchups. With Tennessee taking on Michigan and UConn facing Duke on Sunday, March 29, this welcome offer provides the perfect opportunity to get started on one of the best prediction market apps. 🏀
Each product featured on our website has been meticulously researched and selected by our team of experts. If you sign up through our links, we may get a commission.
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 29 |
| ✅ Information Confirmed By | Devon Taylor |
How to claim the Polymarket promo code for CBB Round 4
Here's how to claim your Polymarket bonus and start making predictions on Sunday's Elite Eight games:
- Navigate to Polymarket and click the 'Sign Up' button
- Enter promo code 'SBR' during registration
- Complete account verification with ID and personal information
- Make your first deposit of $20 to activate the bonus
- Start trading on Tennessee vs Michigan or UConn vs Duke predictions
Polymarket promo code terms & conditions
The Polymarket promo code 'SBR' requires a $20 deposit to unlock your welcome bonus, making it different from traditional sportsbook offers. This promotion is available in all U.S. states except Nevada, and you must be physically located in an eligible state when registering. The platform requires identity verification, including a photo of your driver's license or passport along with a selfie holding that ID.
For Sunday's College Basketball Round 4 action, you could predict whether Tennessee's upset momentum continues against top-seeded Michigan, or if UConn can handle Duke's narrow-win pattern. If you predict Tennessee beats Michigan and they win, your prediction shares increase in value. Conversely, if you back Michigan and Tennessee pulls another upset, your prediction shares would lose value. 📈
Key terms include:
- Minimum $20 deposit required
- Promo code 'SBR' must be entered during registration
- ID verification mandatory
- Available in all states except Nevada
The bonus activates immediately after your qualifying deposit, giving you extra funds to explore predictions on these Elite Eight matchups and Polymarket's diverse range of markets beyond sports.
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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