Crab Sports promo code for 2026: 100% first bet profit boost up to $500

Maryland users can claim the latest Crab Sports promo code: a $100 first bet profit boost up to $500 with a winning bet on any sport.

Eric Cohen

Apr 5, 2026

11:43 am ET

•

12 min read

Available for Maryland users only, Crab Sports is fairly new to the sports betting market in the state, having obtained its license to operate in 2023. Though the website and app offer fewer features compared to national competitors, Crab Sports offers a local and homegrown experience for those in the state who prefer it. Claim your Crab Sports promo code here:

Despite more limited betting and banking options compared to other sportsbooks, Crab Sports' introductory offer of a 100% first bet profit boost (up to $500) with promo code CBSSPORTS caters more to the smaller players looking to build their initial bankroll. The player can win up to a $500 profit if their first straight, parlay, or Same Game Parlay (SGP) wager hits. We'll analyze the top features of this sportsbook and why Maryland residents and visitors should be interested in playing on Crab Sports.

Crab Sports promo code: CBSSPORTS for a 100% first bet profit boost

Using promo code CBSSPORTS, new users have the opportunity to double their winnings via a 100% profit boost up to $500. The new player on Crab Sports must wager a minimum of $25 and a maximum of $500 for this promotion. Regardless of the initial bet, the maximum winnings on this first wager is $500. If the bet loses, no additional first-time deposit bonuses will be awarded.

Terms and conditions for this Crab Sports welcome bonus

- New players may risk between $25 and $500 on this welcome offer 100% profit boost.

- All bet types are eligible including straight wagers, parlays, and SGPs.

- If the first bet wins, the player's winnings will be doubled up to a $500 max profit regardless of the wager.

- If the first bet loses, the player will receive no additional first-time bonus.

- The first wager must total at least -125 odds or longer.

- Must be 21 or older and physically located in Maryland when wagering. Sign up here:

How does the Crab Sports promo compare to other sports betting app bonus offers?

Crab Sports offers a competitive initial offer for Maryland residents, giving new users the chance to win up to $500 in cash with a successful first bet. Here's how their offer stacks up against the best sportsbook promos from around the industry.

Sportsbook

Bonus Offer

Promo Code

Crab Sports

100% profit boost on first bet up to $500

CBSSPORTS

DraftKings

Bet $5, get $200 in bonus bets instantly

None required

FanDuel

Up to $300 back in bonus bets every day for 10 days

None required

Fanatics

Bet $5, get $200 in FanCash

CBSFAN

BetMGM

Up to $1,500 in bonus bets if your first bet loses

CBSSPORTS

Caesars

Bet $1, double your winnings on your next 10 wagers

CBSDYW

bet365

Bet $10, get $365 in bonus bets win or lose

CBSBET365

Types of welcome promos

FanDuel and DraftKings offer bet and get offers where the customer must win the first wager to receive the bonus bets (which expire after seven days). bet365 offers a similar bet-and-get welcome bonus, but players receive bonus bets regardless of the outcome of their initial wager.

BetMGM's offer of a no sweat bet up to $1500 essentially gives the customer a do-over if their first bet loses. However, the no sweat bet is paid in bonus bets, so if that second bet hits, the player will not receive the stake, only the winnings.

Crab Sports' introductory offer most resembles Caesars, where a 100% profit boost is available to new customers. The difference is that Caesars offers 10 100% profit boosts (with a max. stake of $25 each) while Crab Sports gives new users one chance to go big up to $500.

How to sign up for Crab Sports and claim the promo code

Those looking to sign up for CrabSports and claim this offer can follow these outlined steps:

1. Click on the link in this article to begin the process.

2. Click the SIGNUP button to start registration.

3. Fill in your personal details including name, email, address, and date of birth.

4. The next screen will ask for your address and last four digits of your Social Security number.

5. When prompted on the third screen, enter Crab Sports promo code CBSSPORTS.

6. Configure 2 Factor Authentication.

7. Make your first deposit. You can use the various deposit methods including debit card, credit card, or bank transfer.

8. Place your first wager up to $500 to redeem your 100% profit boost.

How to place a bet on Crab Sports

Placing a straight wager is relatively straightforward on Crab Sports, with the user needing to click on the sport, game, and market of their choosing before selecting the dollar amount and placing the bet. For parlays and round robins, tabs appear in the betting slip, making this process easy.

For SGPs, it's a bit trickier compared to most other sportsbooks. A