OG Promo Code: Get 5x 100% Profit Boosts for NBA & March Madness Predictions Mar. 19

By Adam Martin

Mar 19th, 2026 12:54 PM EDT

The OG promo code offer gives new users five 100% profit boosts, one per day for five consecutive days, with up to $100 in total additional profit potential. No code required. Here's how to claim it and where to use it tonight.

1

21 Players redeemed today!

Play Picks Across Teams, Players, And Events — Combine Them All In One Place With Underdog Predict.

Bonus Code

No Code Required

Visit Site

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)

OG.com, the CFTC-regulated prediction market launched by Crypto.com in February 2026, is offering new users five 100% profit boosts across their first five days on the platform. New users can claim five 100% profit boosts at OG.com with no promo code required.

OG Promo Code Details (March 2026)

No promo code is required. The offer activates automatically upon registration.

How to Claim the OG Welcome Offer

1. Click any sign-up link on this page and select "Sign Up." Enter your email, or continue with Google or Apple.
2. Verify your email and mobile number. Create a passcode for future transaction confirmations.
3. Complete identity verification: full name, date of birth, last four digits of your SSN. Existing Crypto.com users can link their account directly.
4. Fund your account via debit card, credit card, Apple Pay, Google Pay, ACH bank transfer, or wire transfer. Minimum ACH deposit is $1.
5. Browse markets, select an outcome, toggle your profit boost on in the Order Book UI before confirming the trade.

Your first boost activates immediately. One additional boost is issued each of the following four days.

1

21 Players redeemed today!

Play Picks Across Teams, Players, And Events — Combine Them All In One Place With Underdog Predict.

Bonus Code

No Code Required

Visit Site

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)

What Is OG.com?

OG.com is a prediction markets platform, not a traditional sportsbook. Launched in February 2026 by Crypto.com, it operates through Crypto.com | Derivatives North America (CDNA), a CFTC-regulated exchange. Users trade event contracts against other users, not against a house.

Every market is structured as a yes-or-no question. Contracts are priced between $0.01 and $1.00, reflecting the market's implied probability of the outcome. A correct prediction pays $1 per contract. An incorrect one pays $0.

OG covers sports (NFL, NBA, MLB, NHL, college basketball, soccer, tennis, golf), politics, economics, crypto, and entertainment. Parlays are available across different games. Same-game parlays are not currently supported.

Key distinction: because OG operates as a derivatives exchange, it is regulated federally by the CFTC — not by individual state gaming commissions. Fees and settlement rules are disclosed upfront.

OG Profit Boost Explained

Each of the five boosts doubles your profit on a single winning trade, up to $20 in extra credit. If your trade settles correctly, the boost pays out immediately. If it does not, the boost is consumed with no additional loss beyond the cost of your original trade.

Missing a day does not forfeit the next boost. The sequence continues the following day. Each boost must be toggled on in the Order Book UI before confirming the trade — it will not apply retroactively.

Maximum total bonus value across five days: $100. All trading involves risk. Boosts only pay on winning trades.

OG.com Deposit Methods

• Debit Card
• Credit Card
• Apple Pay
• Google Pay
• ACH Bank Transfer
• Wire Transfer

Withdrawals are currently limited to ACH bank transfer only.

Where Is OG.com Available?

OG.com is available in all U.S. states except New York and Arizona. Residents of Illinois, Maryland, Massachusetts, Michigan, New Jersey, Nevada, and Ohio can access the platform and trade non-sports markets (politics, economics, crypto, entertainment) but cannot trade sports contracts.

1

21 Players redeemed today!

Play Picks Across Teams, Players, And Events — Combine Them All In One Place With Underdog Predict.

Bonus Code

No Code Required

Visit Site

Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369)

Must be 18+ to participate. OG.com Prediction Event Contracts are a derivatives product offered by Crypto.com | Derivatives North America (CDNA), a CFTC-regulated exchange. Trading involves risk. You may lose your entire cost to enter any trade, including fees. Market prices reflect public trading activity and are not forecasts, investment advice, or guarantees of any outcome.

About the Author

Adam Martin

More About Adam

Adam Martin is a betting analyst and DFS betting expert for Bookies.com who has covered professional sports, with an emphasis on sports gambling, for more than a decade. He is an authority on UFC betting, while also covering the NBA, NFL, NHL, and MLB.