UFC 327 takes place Saturday, April 11, featuring Jiri Prochazka vs Carlos Ulberg for the vacant Light Heavyweight title at Miami's Kaseya Center. New users can claim a Polymarket invite code offer worth $20 by entering promo code COVERS when signing up for one of the best prediction market apps. This welcome bonus is available to new users as of Saturday, April 11, making it perfect timing for betting on this stacked UFC card.
Polymarket Invite Code: $20 Bonus for UFC 327
The Polymarket promo code COVERS unlocks a $20 trading bonus for new users who deposit $20 or more. Unlike traditional sportsbook offers, this prediction market bonus requires an initial deposit to match the bonus amount. You can use this bonus to trade on UFC 327 outcomes, including whether Prochazka will reclaim the Light Heavyweight title or if rising star Ulberg will capture his first UFC championship.
Key terms for this offer include:
- Minimum $20 deposit required to unlock the bonus
- Available only to new users in eligible U.S. states
- Bonus funds typically expire within 30 days
- 1x wagering requirement on bonus funds
- Valid for mobile app users only
For example, if you deposit $20 and receive the $20 bonus, you could trade $40 total on whether Prochazka wins by knockout or if the main event goes the distance. If your prediction proves correct, you keep the winnings minus the platform's small fee. Compare this offer with other best prediction market promos to find the right fit for your trading strategy.
Enjoying Covers content? Add us as a preferred source on your Google account

Use the correct Polymarket promo code for your state
| Promo Code | Eligible States |
| COVERS | All states + DC, excluding NV |
How to Claim Your Polymarket Promo Code
Follow these steps to claim your $20 bonus and start trading on UFC 327:
- Visit the Polymarket app through our exclusive link
- Click "Sign Up" and enter promo code COVERS during registration
- Complete account verification with your email and personal information
- Make your first deposit of $20 or more using your preferred payment method
- Receive your $20 trading bonus automatically
- Start trading on UFC 327 markets, including the Prochazka vs Ulberg main event
The mobile-only offer ensures you can trade on UFC 327 outcomes from anywhere, whether you're watching the fights live or following along from home. Remember that desktop users will be placed on a waitlist, so use the mobile app for immediate access to this limited-time promotion.
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.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).






