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Polymarket Promo Code SIBONUS: $25 Bonus for ALCS, NHL, and NFL Week 6 Trading

Jeff Watters|
Get a $25 trading bonus with Polymarket promo code SIBONUS. Deposit $10 and trade on ALCS, NHL, and NFL Week 6 events.
Get a $25 trading bonus with Polymarket promo code SIBONUS. Deposit $10 and trade on ALCS, NHL, and NFL Week 6 events. | Sports Illustrated

Looking to trade on the ALCS, NHL, and NFL Week 6 action? The $25 trading bonus available through the Polymarket promo code SIBONUS gives you capital to deploy on these events. As of Tuesday, October 13, new users can claim this welcome offer by entering code SIBONUS during registration, making a prediction market promos opportunity available across eligible U.S. states. The code is required to unlock the bonus.

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 ALCS, NHL, and NFL Week 6

The Polymarket promo code SIBONUS requires you to deposit $10 to unlock your $25 trading bonus. You must enter the code during registration, provide proof of ID (a photo of your driver's license or passport along with a selfie holding that ID), and complete your initial deposit to qualify. Once you place your first real-money trade on any eligible market, your $25 bonus becomes available for trading.

Here are the key terms and conditions you should know:

  • Available in all U.S. states except Nevada
  • You must be physically located in an eligible state
  • Code SIBONUS must be entered during registration
  • Minimum deposit of $10 required
  • ID verification is mandatory
  • The bonus applies to any eligible market, including ALCS, NHL, and NFL Week 6 trading opportunities

If you trade on the Cleveland versus Tampa Bay ALCS Game 2 matchup at 8 PM ET and your prediction wins, any profit you generate belongs to you after meeting the 1x playthrough requirement. If your trade doesn't go your way, you've only used the bonus funds provided by Polymarket, not your own deposit.

The welcome offer is available now through Polymarket's standard promotional terms. You no longer need an invitation to create an account, and the U.S. waitlist has been removed for eligible users. The same promotion applies to iOS and Android users who register through a qualifying promotional campaign.

How to Claim Your Polymarket Promo Code Bonus and Trade on ALCS, NHL, and NFL Week 6

Follow these steps to sign up, deposit, and place your first trade on the ALCS, NHL, and NFL Week 6 events:

  1. Register through a verified link and click "Sign Up." Enter the Polymarket promo code SIBONUS during registration. You can also sign up with your crypto wallet, such as MetaMask. Have your date of birth, phone number, email address, and current address ready.
  2. Make your first qualifying deposit of $10 or more using a debit card, bank transfer (ACH), Apple Pay, or crypto options.
  3. Complete a real-money trade on any eligible market, including ALCS, NHL, or NFL Week 6 events.
  4. Your $25 trading bonus will be credited and ready to use on your next trade. Once you meet the 1x playthrough requirement, any profits you generate can be withdrawn as cash.

Want to learn more about how Polymarket compares to other prediction markets? 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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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 and prediction market content space with Sports Illustrated. He leads a talented team of expert analysts and product reviewers that delivers industry-best experiences to North American sports bettors and traders. Jeff joined SI in 2024 and has since been a driving force in enhancing the team’s sports betting and trading coverage. With his inventive mindset and relentless pursuit of "best-in-class" content, Jeff ensures SI readers have access to unparalleled analysis that’s comprehensive, unbiased, and well-researched. Jeff’s primary goal is to give new and casual bettors and traders the confidence they need to come to their own conclusions when deciding how and where to wager on sports event outcomes online. Before joining the SI team, Jeff was the 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 legal sports betting markets like New York, Ohio, and Ontario. An avid bettor and trader himself, Jeff is a strong proponent of line shopping and sticking with a consistent, manageable unit size. He primarily wagers and trades on NHL, NFL, and MLB player props and cites Kalshi, Polymarket, bet365, and DraftKings as his most-used betting and prediction market apps. 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, prediction market, e-learning, and software industries since 2020.

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