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Polymarket Promo Code SIBONUS: $50 Bonus for Missouri vs Kansas With a $10 Deposit

Get a $50 trading bonus with Polymarket promo code SIBONUS for Missouri vs Kansas on Friday. Deposit $10 to claim.
Get a $50 trading bonus with Polymarket promo code SIBONUS for Missouri vs Kansas on Friday. Deposit $10 to claim. | Sports Illustrated

New traders can claim a $50 trading bonus when they use the Polymarket promo code SIBONUS this Friday. The offer requires a $10 deposit to unlock, and you can start trading on the Missouri Tigers vs Kansas Jayhawks matchup right away. Check out other prediction market promos available today.

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See http://polymarket.com/tos  for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization. 

How the Polymarket Promo Code Works for Missouri vs Kansas

The Polymarket promo code SIBONUS delivers a $50 trading bonus when you meet the offer requirements. You must register with the code during sign-up, provide valid identification, and make an initial deposit of at least $10 to qualify. Once you complete your first trade on any eligible market, including predictions on the Missouri vs Kansas game, your bonus funds become available.

Here are the key terms and conditions for this offer:

  • Available in all U.S. states except Nevada
  • You must be physically located in an eligible state to claim
  • Valid ID (driver's license or passport) and a selfie holding that ID are required during registration
  • Minimum deposit of $10 is required
  • The bonus must be used on eligible markets within the platform
  • A 1x playthrough requirement applies before you can withdraw profits

For example, if you trade on whether Missouri or Kansas will win, and your prediction proves correct, any winnings from that trade are yours to keep after meeting the playthrough requirement. If your trade doesn't go your way, you've only used your initial deposit. The $50 bonus gives you additional capital to explore other markets on the platform beyond the Missouri vs Kansas game.

How to Claim Your Polymarket Promo Code Bonus

Follow these steps to register and place your first trade on the Missouri vs Kansas matchup:

  1. Visit Polymarket through a verified promotional link and click "Sign Up"
  2. Enter the promo code SIBONUS during registration
  3. Provide your personal information, including date of birth, phone number, email address, and current address
  4. Submit valid ID verification (photo of driver's license or passport plus a selfie holding that ID)
  5. Make your first deposit of at least $10 using a debit card, bank transfer, Apple Pay, or crypto
  6. Place your first real-money trade on any eligible market, including the Missouri vs Kansas game
  7. Your $50 trading bonus will be credited and ready to use on your next trades

Want to learn more about how Polymarket compares to other platforms? Read our Kalshi vs. Polymarket review.

The disclaimer is: Trading is risky, always trade responsibly. If your activity is becoming a problem, support is available by calling 1-800-522-4700.

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Published | Modified
Jeff Watters
JEFF WATTERS

An award-winning author at just six years old (it’s true!), Jeff has parlayed early-life accolades into a prominent role in the sports betting content space with Sports Illustrated. As content manager, he leads a talented team of expert betting analysts and sportsbook reviewers focused on delivering industry-best experiences to North American bettors. Jeff joined SI in 2024 and has since been a driving force in enhancing the team’s sports betting coverage. With his inventive mindset and relentless pursuit of "best-in-class" content, Jeff ensures SI readers have access to unparalleled betting analysis that’s comprehensive, unbiased, and well-researched. Jeff’s primary goal is to give new and casual bettors the confidence they need to come to their own conclusions when deciding how and where to bet online. Before joining the SI team, Jeff was a senior editor at Covers, where he laid much of the groundwork for the brand’s commercial sports betting content strategy. Known for his industry knowledge and product expertise, Jeff has been a leading voice with his coverage of burgeoning legal sports betting markets like New York, Ohio, and Ontario. An avid bettor himself, Jeff is a strong proponent of line shopping and sticking with a consistent, manageable unit size. He primarily wagers on MLB, NFL, and NHL player props and cites bet365, Pinnacle, and Sports Interaction as his most-used sportsbooks. Jeff holds a BBA from St. Francis Xavier University. His work has been featured in Newsweek and referenced in news media outlets like the Calgary Herald, Financial Post, and Toronto Sun. The Nova Scotia native has crafted and edited over 400 articles and guides across the sports, iGaming, e-learning, and software industries since 2020.