
Crab Sports Maryland’s first bet profit boost promo offers a 100% boost on winnings if the first bet, of up to $500 at odds of -125 or longer, wins. The minimum deposit to qualify is $25. No free bets are awarded if the first bet loses.
Please play responsibly, for help visit mdgamblinghelp.org or Call 1-800-GAMBLER. 21+ years of age.
Read on as we go through the Crab Sports promo code in Maryland. We cover what it is, if you need a promo code to claim it, and more.
| Welcome Promo | 100% First Bet Profit Boost Up To $500 |
| Promo Code | BIG |
| Minimum Deposit | $10 |
| Last Verified | October 2026 |
Before jumping into the action, it’s important to understand the key terms and conditions:
Yes, you need to use the promo code BIG to take advantage of the Crab Sports Maryland Bonus.

Getting started with Crab Sports Maryland is easy. Follow these steps to claim your bonus:
You can use the Crab Sports Maryland promo on any sport or event. There are no limitations on the sports or events.
Yes, any winnings from the Free Bet will be converted to real funds and are capped at 2x the initial stake. Once the winnings are credited as real funds, they are withdrawable according to Crab Sports Maryland’s standard withdrawal policies.
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