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If you're hunting for an OG promo code to boost your bankroll ahead of today’s NBA Finals action, you're in luck. New customers can sign up here to gain a $100 bonus by completing the steps in the terms and conditions.
There's nothing better than a boosted bankroll, and this welcome offer provides the perfect opportunity to get in on tonight's Finals matchup between the San Antonio Spurs and the New York Knicks at Madison Square Garden.
OG Promo Code: Info for the Sign-Up Offer
| New User Offer | $100 Bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | June 10, 2026 |
Redeem $100 Bonus for NBA Predictions
This exciting promotion is exclusively available to new OG customers, giving us a unique opportunity to secure a $100 sign-up bonus. To get started and build your bankroll for the upcoming San Antonio Spurs vs. New York Knicks clash, you just need to click through our links and make a first-time deposit.
Once your account is funded, the $100 bonus will be fully unlocked after you have completed the qualifying steps outlined in the terms and conditions on OG's prediction markets.
Probabilities for the Spurs vs. Knicks on Wednesday
| New York Knicks | 53.8% |
| San Antonio Spurs | 46.2% |
When we're evaluating which team is the better investment for our trades, a closer look at the postseason metrics heavily favors New York. I'm placing my focus on the fact that the Knicks boast an impressive Net Rating of 16.2, comfortably ahead of the Spurs' 9.8 mark. New York has also been highly effective on the glass, securing 55.0% of available rebounds (Tot REB%) compared to San Antonio's 52.2%.
Backed by these statistical advantages and a home-court edge at Madison Square Garden, the Knicks enter this matchup with a solid foundation as the favorites at a 53.8% win probability. Backing the favorite gives us a steady, strategic play, but if you like the value of an underdog, locking in the Spurs at 46.2% gives you a real chance to chase a bigger return.
How to Activate the Best OG Promo Code Offer
Claiming this welcome offer ahead of the upcoming matchup between the San Antonio Spurs and New York Knicks is a straightforward process. Let's walk through it together so you can secure your $100 bonus:
- Sign Up: Click here to unlock this OG promo code offer and create an account.
- Verify Your Identity: Provide valid proof of identification. Because OG is a federally regulated exchange, this step is required to securely verify your account.
- Make a First-Time Deposit: Link a payment method and drop an initial deposit.
- Redeem Your Bonus: Navigate to OG's prediction markets and complete the steps listed in the terms and conditions to activate your offer.
After you have successfully met the requirements, the $100 bonus will be credited to your account and available for use on NBA trading markets.

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