The OG promo code offer is one of the best ways to get started on one of the best prediction market apps available right now. No code is required to claim this deal. New users who sign up and settle a qualifying $10 trade can earn a $10 reward, and Monday, July 27 is a great time to get started with the Guardians vs. Reds Ohio Cup series opener on the slate.
Trade $10 & Get $10
OG Promo Code Offer: Trade $10, Get $10 for Guardians vs. Reds
The OG promo code offer requires no code at sign-up, making it simple to get started. New users who verify their account and settle at least one qualifying trade of $10 or more within seven days of identity verification (KYC) approval will be eligible for the $10 reward. Think of tonight's Guardians vs. Reds matchup as your first qualifying trade opportunity.
Here are the key terms to keep in mind:
- No promo code required at registration
- Minimum qualifying trade: $10
- Trade must settle within 7 days of KYC approval
- Only trades with implied probabilities below 80% qualify
- Trades placed using reward funds do not count
- Trades are only counted once settled
For example, if you trade $10 on whether Chase Burns records over a set number of strikeouts against Cleveland and your prediction is correct, you receive your payout once the market settles. If your prediction does not land, the trade still counts toward the promotion as long as it meets the eligibility criteria. You can also exit a position early by selling your contracts at the current market price before settlement.
Be sure to compare your options by checking out the best prediction market promos available before you decide.

How to Claim Your $10 OG Reward for Tonight's Game
Getting started on OG.com in time for the Guardians vs. Reds series opener is straightforward. Follow these steps to sign up and place your first qualifying trade:
- 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 and complete identity verification 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.
- Start trading: Browse available markets, select your outcome on a Guardians vs. Reds contract, enter at least $10, and confirm your trade. Make sure the implied probability is below 80% to qualify for the promotion.
- Settle your trade: Once the market resolves, your trade will settle. If eligible, your $10 reward will be applied to your account.
- Withdraw earnings: Head to your portfolio and click "Withdraw." Link your bank account via Plaid and request a transfer. Most withdrawals are processed within 24 hours, with a daily maximum of $100,000.
For a deeper look at the platform before you get started, check out the full OG.com Review.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
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