No OG promo code is needed to get started with one of the best prediction market apps available right now. New users who sign up to OG.com by July 11 can earn a $10 reward by trading just $10 on markets like Conor McGregor vs. Max Holloway 2.
No code is required, just a verified account and a qualifying trade to get things moving.
Trade $10 & Get $10
How the OG Promo Code Offer Works for McGregor vs. Holloway 2
The OG promo code offer is straightforward: trade $10 and earn a $10 reward. No code is required to claim it. After verifying your identity through the KYC process, you have seven days to place and settle at least one qualifying trade worth $10 or more. The McGregor vs. Holloway 2 fight is a natural starting point for your first trade on the platform.
Here are the key terms to keep in mind before you trade:
- Your qualifying trade must be worth at least $10.
- Only trades with implied probabilities below 80% count toward the promotion.
- Trades must settle within seven days of your KYC approval.
- Trades placed using reward funds do not qualify.
- The promotion expires seven days after account verification.
For example, if you trade $10 on McGregor to win and your prediction is correct, you receive your payout when the market settles and become eligible for the $10 reward. If your trade on Holloway does not go your way, the trade still counts toward the promotion as long as it meets the eligibility criteria. You can also exit your position early by selling your contracts at the current market price before the fight settles, which lets you lock in a return or reduce a potential loss.
To compare this offer with others currently available, check out the best prediction market promos side by side.

How to Claim Your $10 Reward on OG.com
Getting started on OG.com takes just a few minutes. Follow these steps to verify your account and place your first qualifying trade on McGregor vs. Holloway 2.
- Register: Visit OG.com or download the OG app and click "Sign Up." Enter your email address, verify it, and provide your mobile phone number. Create a passcode to secure your account.
- Verify your identity: Complete the KYC 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: Add money to your account using a debit card, Apple Pay, Google Pay, ACH bank transfer, or wire transfer. ACH transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Place your trade: Browse available markets and find the McGregor vs. Holloway 2 contract. Choose your "Yes" or "No" outcome, enter at least $10, and confirm your trade. Make sure the implied probability is below 80% for the trade to qualify.
- Settle and earn: Once your trade settles within the seven-day window, you become eligible for the $10 reward. If your prediction is correct, your payout will appear in your account shortly after settlement.
- Withdraw: Head to your portfolio and click "Withdraw." Link your bank account via Plaid and request between $1 and $100,000 per day. Most withdrawals are processed within 24 hours.
For a full breakdown of the platform and its features, read the OG.com Review before you sign up.
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