Game 5 of the Timberwolves vs. Spurs Western Conference semifinals tips off Tuesday night with the series knotted at 2-2, and there is no better time to join one of the best prediction market apps available. No OG promo code is required to claim a sign-up bonus worth up to $100 in trading bonuses when you register a new account at OG.com. As of Tuesday, May 12, this welcome offer is live and ready for new users to claim ahead of what promises to be a pivotal playoff showdown in San Antonio.
Up to $100 in Bonuses
OG Promo Code Offer: Up to $100 in Bonuses for Game 5
The OG promo code offer requires no code at all -- simply sign up for a new account and you can unlock up to $100 in trading bonuses by completing a series of straightforward milestones. OG.com is a prediction market platform launched by Crypto.com that lets users buy and sell "yes" or "no" event contracts on sports, politics, culture, finance, and more. These are event contracts -- derivative products regulated by the Commodity Futures Trading Commission (CFTC) through Crypto.com | Derivatives North America (CDNA).
Each contract is priced between $0.01 and $1.00, with the price reflecting the public's perceived probability of an outcome. For example, you could buy a "yes" contract on whether the Timberwolves will win Game 5 on Tuesday night. If Minnesota pulls off the victory, your contract settles at $1.00 and you collect your payout. If the Spurs hold serve at home with Victor Wembanyama back in the lineup, that contract settles at $0.00. You can also sell your position early at the current market price if circumstances change before the game ends.
The bonus is distributed in portions as you hit the following milestones, with each task worth between $5 and $50: verify your email, verify your phone number, complete ID verification, make your first deposit, and place your first trade. Here are the key terms to keep in mind before signing up:
- Available to new users in all U.S. states except New York and Arizona.
- Users in IL, MA, MD, MI, NJ, NV, and OH may claim the bonus but cannot use it for sports trading.
- You must be physically located in a legal OG state to claim this offer.
- No promo code is required -- the bonus is automatically available upon registration.
- The offer expires Dec. 31, 2026.
To see how this stacks up against other offers, check out the best prediction market promos currently available.

How to Claim Your Bonus Before Timberwolves vs. Spurs Game 5
Getting started on OG.com is quick. Follow these steps to register and start trading ahead of Tuesday's Game 5 tip-off:
- Register: Visit OG.com or download the OG app and click "Sign Up." Enter your email address and verify it, then provide and verify your mobile phone number. Create a passcode for your account and complete the identity verification process by submitting your full name, date of birth, and the last four digits of your Social Security number. You may also be asked to provide a government-issued ID, proof of address, or a selfie.
- Deposit funds: Make your first deposit using an accepted payment method, such as a debit card, Apple Pay, Google Pay, ACH bank transfer, or wire transfer. ACH bank transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Start trading: Browse available markets and find a contract tied to Tuesday's Timberwolves vs. Spurs Game 5 or any other event that interests you. Select your "yes" or "no" position, enter your investment amount, and confirm your trade—the process is similar to placing a bet at a traditional sportsbook. You can close your position early by selling contracts at the current market price if you want to lock in a return or adjust your stance before the game concludes.
- Withdraw earnings: Winnings from settled contracts will appear in your account shortly after the event concludes. To withdraw, head to your portfolio, click "Withdraw," and link your bank account via Plaid. You can request between $1 and $100,000 per day, with most transfers processed within 24 hours.
No OG promo code is needed -- just sign up, complete the milestones, and you are on your way to earning up to $100 in trading bonuses. For a full breakdown of the platform and its features, read the complete OG.com Review.
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