Crab Sports Rating:

3.5/5

Crab Sports Review

First Bet Insurance up to $500

Crab Sports Pros & Cons

  • Intuitive bet slip
  • Tons of international sports leagues available
  • Easily accessible live betting
  • Exclusive to Maryland
  • Tricky app navigation
  • Uncompetitive odds
Bonus offer
35 25 15 5 -5
3.5/5
Betting variety
40 30 20 10 0
4/5
Mobile experience
35 25 15 5 -5
3.5/5
Payment options
25 15 5 -5 -15
2.5/5
Betting experience
40 30 20 10 0
4/5
Customer Support
45 35 25 15 5
4.5/5
Summary
35 25 15 5 -5
3.5/5
Crab Sports quick facts
Deposit MethodsACH, Credit, Debit
Withdrawal MethodsACH, Credit, Debit
Odds providerGiG
AppsiOS, Android
Customer SupportEmail
OwnerCrab Sports Inc.
Year Founded2021
HeadquartersColumbia, MD
Bonus CodeNo code

Crab Sports Review

Crab Sports launched in 2023 as the sportsbook from Maryland, for Maryland. It isn’t flashy, but it’s a book that is effective.

In the areas where Crab Sports shines, it competes with all of the major sportsbooks. Live betting is seamless and immediately available for every sport. It felt like there was always something new to bet on with Crab Sports because of the countless sports leagues available.

Clear descriptions and strong organization help Crab Sports swing upward, especially with so many sports to choose from. Using the desktop version of Crab Sports is no different than the mobile app.

Crab Sports' bet slip is genuinely one of the strongest in the nation.

Yet, it’s impossible to ignore that the rest of the nation can’t access Crab Sports, which limits its reach. Although the betting aspect is competitive, odds aside, there isn’t much more that Crab Sports can flex. It doesn’t have a rewards program, live streaming, or a casino.

Navigating the app oscillates between tricky and buggy. It’s very disappointing that players can’t be searched and that player props are limited compared to competing books.

Overall, Crab Sports is a bare book clearly designed to offer Marylanders pride in a local option and the opportunity to bet on almost every sport in the world. It succeeds in that mission, even at the expense of an elite sportsbook experience.

Would You Recommend Crab Sports

André Ifill
André Ifill

Yes. Plenty of things set Crab Sports apart from the rest of the pack, outside of its Maryland-exclusive availability. Crab Sports will have international sports leagues that other sportsbooks will not, which is a major selling point for certain people. Live betting is a breeze on the app and website. Crab Sports has a well-organized sportsbook. From Sopro regulars to fans taking the Light Rail to a game, Crab Sports is a local match made in heaven. This shouldn’t be a primary book for most people, but Crab Sports succeeds in enough areas to be a worthwhile investment.

Crab Sports Promotions and Bonuses

Every day, there’s an opportunity to use a promotion with Crab Sports. The best part is that none of them need to be claimed first, as qualifying bets will automatically have the promo applied. Along with those, special DMV-based promotions will pop up throughout the year to celebrate the local teams. Crab Sports’ daily promotions don’t change, which adds a comforting level of consistency.

On the flip side, the promotions don’t support people who want to gamble on a budget. The minimum wager amounts are higher than Crab Sports’ peers, especially with the limited number of promotions offered. The odds to qualify for promos and use the corresponding bonus bets are clearly designed to reduce the chances of users winning. The capped winnings on the bonus bets are equally frustrating.

Crab Sports Sign-Up Promo: $500 First Bet Insurance

All new Crab Sports customers are eligible for this bonus. Here's how you can reap the benefits:

1
Your First Deposit

The first thing to do is to create an account and deposit money into your new Crab Sports account.

2
Place a Qualifying Bet

Any sport qualifies for this promo. It’s tagged onto your first wager with at least -120 odds and the minimum bet required to qualify is $25.

3
The Bet Result

The good news is that if your first bet with Crab Sports wins, you keep the money! If not, they will award a bonus bet rounded down to the closest multiple of 25 from your wager amount. For example, a $477 first bet will turn into a $475 bonus bet. A $49 first bet will become a $25 bonus bet.

4
Using the Bonus Bet

You will be awarded your bonus bet within 72 hours if your qualifying bet loses. The bonus bet expires after seven days. Any wager using the bonus bet must be used on a wager with at least -110 odds but is otherwise redeemable on any sport. The bonus bet is non-withdrawable, and any bet placed using it can not be cashed out.

First Bet Insurance Payout Limit

Potential winnings with the Crab Sports bonus bet are capped at twice the wager amount. Pay attention to what you're playing for with your bonus bet.

Crab Sports Everyday SGP Insurance

The welcome offer may only apply once, but Crab Sports users can earn a bonus bet every day if they build a qualifying same-game parlay. Any SGP with at least three legs and a $50 wager will automatically qualify for insurance. Customers can only claim Crab Sports’ SGP insurance once per day.

Every leg must be a pre-game bet, so live bets don’t work with this promotion. The qualifying bet must be placed with real money. You need to create a same-game parlay with at least +500 odds to be insured.

If the qualifying SGP loses, you’ll earn a bonus bet worth 50% of the initial SGP stake. This bonus bet is also rounded down to the nearest multiple of 25.

SGP WagerPotential Bonus Bet
$180$75
$120$50
$60$25

The bonus bet will expire after seven days. Winnings from this promotion are capped at 10x the stake amount. However, the bonus bet must be wagered on anything with at least +300 odds.

Crab Sports Parlay Booster

Another automatically applied boost, this promotion applies to any parlays, not just SGPs. Unlike the other promos, only select sports apply for the parlay booster.

Eligible Sports for Crab Sports Parlay Booster

  • Baseball

  • Basketball

  • Boxing

  • Football

  • Formula 1

  • Golf

  • Ice hockey

  • MMA

  • Motorsports

  • Soccer

  • Table tennis

  • Tennis

Each leg of the parlay has to be longer than -303 odds. The smallest parlay that applies must have at least three qualifying legs. Each additional leg increases the percentage boost for the parlay as follows:

Number of Legs

Parlay Boost Percentage

3

3%

4

5%

5

7%

6

10%

7

12%

8

15%

9

20%

10

25%

11

30%

12

35%

13

40%

14

45%

15+

50%

Crab Sports Betting Experience

This is a book that gets right to the point when it comes to betting.

It’s evident immediately that Crab Sports will have sports leagues that most other books do not. From the NBA to the Vietnam Challenge in badminton, bettors won’t run out of sports to gamble on. It offers more than just moneylines for all of these markets, too.

It feels refreshing that Crab Sports doesn’t plaster the premier leagues front and center.

Finding sports is simple on the site and the app. Everything is well-organized and clear. The SGP builder is one of the easiest to use because it is very well marked. Although none of the promotions need to be claimed, there are easily accessible links that provide more details on each promotion.

Crab Sports has tools to help users control how they wager with their accounts. Maryland lovers will enjoy that local teams are always towards the top of the featured games, and the special attention the book gives to those squads.

Another massive plus for Crab Sports is its bet slip, which is among the best available in size and clarity.

Seven legs of a parlay and the total odds will fit onto the same screen without needing to collapse anything.

The slip is clearly marked to avoid any confusion. Wagers added with the mobile app are accompanied by a polite vibration.

However, the Crab Sports betting experience is far from perfect.

Crab Sports also lags consistently with the odds on its games. It’s most noticeable with moneylines, where almost all of the competitors have better pricing across the board. Player props on Crab Sports are almost nonexistent compared to its peers.

Exploring new sports and browsing live events is fun and easy with Crab Sports. Its bet slip left no question unanswered. Still, the pricing and minimums for promotions aren’t for everyone.

Crab Sports Parlay Slip
What We Like

Crab Sports Betting Pros

  • Top-notch bet slip
  • Live betting options instantly available
  • Love given to their large variety of sports leagues
What We Don't Like

Crab Sports Betting Cons

  • Better odds at other books
  • Limited player prop selections

Crab Sports Betting Features

It may be a small book, but Crab Sports holds its own when it comes to betting features.

Live Betting

The staple of its app and website, live betting is easily accessible through Crab Sports. As soon as you open Crab Sports, you’ll be greeted by the top live matchups. The quick links at the top start with all the live options, the sports tab has a live selection listed at the top of “All Sports”, and there’s also a tab to the right of the bet slip for every live event on the app.

The odds update smoothly and constantly while you’re on the app. There’s a small indicator in the top right of a matchup indicating how deep into the contest that matchup is. The bet slip has an option to “accept any odds changes,” which cuts down on the clicks to lock in live bets as they evolve.

Crab Sports feels like one of the best live betting books on the market when compared to its competitors in Maryland, at least in a strict betting sense.

Some of the holes with Crab Sports’ live betting stem from a lack of features. Live streaming has become a staple for American sportsbooks but is noticeably absent from Crab Sports. There aren’t any live same game parlays or player props available with this book either, whereas companies like DraftKings boast about those capabilities.

Early Cash Out

Like most other books, Crab Sports offers a cash out option on bets. These can be pre-game cash outs or live.

Know if you qualify for a cash out pregame

Crab Sports denotes the bet types that can be cashed out before you add it to a bet slip with a blue and white symbol. Primarily, moneylines and totals qualified. It also offers a full early cashout, which is more generous than a lot of other betting sites.

Same Game Parlay Tool

Crab Sports also offers same game parlays for sporting events. Any matchup with the same game parlay option will have orange “SGP” text in the matchup box with the betting lines. Select the game and then select the orange “Build Now!” box to get started.

Crab Sports SGP Icon

From there, a window will pop up in the app or website with all of the parlayable options available. The best part of Crab Sports’ SGP builder is that it’s well-organized. That helps to make up for a betting selection that can be more limited than some of the bigger books in leagues like the NBA.

Odds

Better pricing isn’t something that you will often find on Crab Sports. In leagues like the NFL and NBA, it’s typically behind top books such as DraftKings. These uncompetitive odds are most noticeable in moneyline odds. For a sportsbook that’s likely to be a secondary option, this is an area where Crab Sports needs to improve.

The good news is that Crab Sports has sports selections that other books don’t. Along with that, Crab Sports’ odds are better than competing options in less popular leagues. Flipping to Crab Sports for World Cup qualifiers is probably a better choice than turning to it for the Stanley Cup.

Crab Sports Legal States

For Marylanders Only

If the name didn’t give it away, Crab Sports is exclusive to Maryland. This is a local book that hasn’t given any indication of expanding any time soon, if ever. Whether you’re a local who wants to support an in-state business or a visitor who caught Old Bay fever, Crab Sports is available whenever you’re in the Old Line State.

Sports Available on Crab Sports

One of the best parts about betting with Crab Sports is that it features a ton of different leagues to wager on. There are sports across the globe that deserve recognition and this is a sportsbook that puts a spotlight on whatever’s live.

If you can think of a professional sport or league, Crab Sports probably has lines for it. If you like variety, you’ll love the options available on Crab Sports.

Crab Sports' Selection

  • Alpine Skiing

  • Australian Football

  • Badminton

  • Baseball (MLB, NCAA, WBC, KBO, NPB)

  • Basketball (NBA, NCAA, WNBA, NBA Summer League, Liga ACB, TBSL, Pro A, LNB, NBL, EuroLeague)

  • Beach Volleyball

  • Biathlon

  • Combat Sports (Boxing, UFC)

  • Cricket

  • Curling

  • Cycling

  • Darts

  • Floorball

  • Football (NFL, NCAA, CFL, AFL, UFL)

  • Golf (PGA, LPGA, Celebrity Invitationals, DP World Tour)

  • Handball (Champions League, LFH Division 1, Starligue, Bundesliga)

  • Hockey (NHL, NCAA, World Championships, IIHF World Championships, OHL, WHL, Liiga, SHL)

  • Lacrosse (NCAA, PLL)

  • Motor Sports (NASCAR, Indycar, Formula 1, MotoGP)

  • Olympics (Basketball, Curling, Golf, Hockey, Soccer, Track and Field, Tennis)

  • Rugby League

  • Rugby Union

  • Snooker

  • Soccer (Premier League, La Liga, Serie A, MLS, Liga MX, Bundesliga, Ligue 1)
    • International Soccer (FIFA World Cup, UEFA Champions League, UEFA Europa League, Copa del Rey, FA Cup, Concacaf Champions Cup)

  • Table Tennis

  • Tennis (WTA, ATP)

  • Volleyball

Crab Sports Bet Types Available

Crab Sports will have any bet type that you may be interested in. From spreads and totals to round robins and futures, it’s available for Crab Sports users.

  • Moneylines: Pick who you think will win
  • Spreads: Betting on a team to beat a point spread (e.g. BAL -23.5)
  • Totals: Taking an over/under on the final score of a matchup
  • Live Bets: Wagers placed while a game is being played
  • Prop Bets: Bets on a player, team, or game that isn’t bound to the outcome
  • Parlays: Combining multiple wagers into one larger one with increased odds
  • SGPs: The most common abbreviation for a same-game parlay
  • Round Robins: Turning a group of single bets into every possible parlay combination
  • Futures: Crab Sports features team-based long-term bets, such as who will win a championship, and select sports have player-based futures

Crab Sports Responsible Gambling Tools

Crab Sports doesn’t hang its users out to dry, offering them tools to manage their betting habits. More information on these options is also easily found at the bottom of Crab Sports’ home page, both on desktop and mobile.

  • Loss Limits: Setting a maximum limit for the amount of money you can lose throughout a day, week, or month
  • Wager Limits: Limiting the maximum amount that you can wager during a day, week, or month
  • Maximum Wager Limits: Capping the highest amount that you can wager on a single bet
  • Deposit Limits: Setting a maximum limit on the amount you can deposit in a day, week, or month
  • Session Time Limits: Capping the amount of time (in hours) that your account can be logged into Crab Sports on any given day
  • Temporary Suspension: A way to lock yourself out of your account for a set amount of time
  • Voluntary Exclusion: Permanently removing access from your account without closing it

Crab Sports App Experience

Using the Crab Sports mobile app comes with plenty of positives and negatives. It’s easiest to start with what works for Crab Sports.

As soon as you log into the app, you’ll be greeted by a promo and live events. Scrolling and changing screens is more seamless than a lot of books on the market. Crab Sports will not leave you frustrated because of lag.

Speed and responsiveness are never an issue with Crab Sports.

The blue and white design, with crustacean red highlights, is simple but easy on the eyes. The sports tab has the promotions first, featured sports second, a live option, and every sport sorted further by league or country. Crab Sports may have the easiest bet slip to understand in the country.

However, this app isn’t much different from the desktop interface, which hurts it a bit.

The app button doesn’t have a back button built in like a web browser would. Swiping on the screen doesn’t send users to the previous page, either. Going back requires tapping a small blue tab above the available bets you’re viewing or hitting home and starting over. It’s tricky for new users and a major reason that maneuvering the app swiftly takes time to learn.

That’s just the beginning of its shaky navigation. The search bar is prominently in the upper left of Crab Sports’ website, but hidden in the sports tab of the mobile app. Searching for players won’t yield results.

Crab Sports Search Tip

Looking for something? Don't get stuck. If you perform multiple searches without leaving the search section of the app, the keyboard never drops, leaving your only return options as hitting the crab in the top left, tapping a search result if one is present, or closing the app.

Crab Sports also tends to open windows. Building a same game parlay will open a new window within the app until you complete it. Opening the promotions tab will redirect to a web page on your phone’s browser, just as the desktop creates a new tab.

When you learn how the app works, its speed and simplicity make it enjoyable. Unfortunately, there’s a steep learning curve when initially using Crab Sports’ mobile app.

What We Like

Crab Sports App Pros

  • Smooth responses for every action
  • Pleasant theme
What We Don't Like

Crab Sports App Cons

  • Difficult-to-master maneuverability
  • Parlays and promotions aren't compact

Crab Sports User Reviews

The Crab Sports mobile app has a 4.2/5 rating on the App Store and a 3.7/5 rating on Google Play. These are some of the reviews left by users on those respective platforms:

App Store

Google Play

“Just wanna let everybody know that I just downloaded Crab Sports over the weekend. I am beyond thoroughly impressed with the layout, the easiness to operate, and most of all the amazing customer service. Anytime I’ve emailed them David or somebody from the team has gotten right back to me. I highly recommend this local company!” -JAB2131 (Feb. 10, 2025)

“Crab Sports is a great local sports betting app with most of the functionality of the bigger betting apps and a large first bet insurance promo.” -E Atherton (Oct. 14, 2024)

“Have been using this app for the past 2 weeks and the 3 times I’ve needed support their email system is SUPER fast! Highly recommend. A lot of kinks in the app to work out, implementation of face ID being one of them, but highly recommend. -Coypond (Nov. 30, 2024)

“Amazing app. Runs great. No hiccups. Good odds too. Would definitely recommend.” - Kevin Perry (Jan. 15, 2025)

“I’ve been using this app for a while and I truly enjoy it. Of course it could be better like any other app. They all have their issues but the customer service is always asap.” -Bmore2823 (Dec. 20, 2024)

I really enjoy this app, it's easy and fun and any issue or concerns I had was fixed immediately, definitely recommend this sports app!” -Nicholas Brady (Feb. 24, 2025)

“Have had a great experience using Crab Sports. Deposit and withdrawals were prompt and the customer service was top notch.” -cangrejo400 (Mar. 9, 2025)

The customer service was excellent I was able to get the questions answered that I needed before placing a bet.” -Gus (Feb. 20, 2025)

*Certain grammatical errors in these reviews were changed for clarity*

Crab Sports Payment Methods

There aren’t a ton of banking options on Crab Sports, but it covers the primary online methods. Any bank account can link to Crab Sports for deposits or withdrawals.

Any transactions with Crab Sports are fee-free. Every method has a minimum $10 deposit, while there’s no minimum for withdrawals.

Where Crab Sports lacks in banking variety it makes up for in speed. Deposits are lightning quick every time with this sportsbook. Withdrawals are quicker than a lot of the competition.

Competitors in Maryland, such as Fanatics Sportsbook and FanDuel Sportsbook, offer popular e-wallets like Venmo and Paypal. Unfortunately, Crab Sports does not offer Venmo or Paypal for deposits or withdrawals.

Crab Sports Deposit Options

Deposit Method

Deposit Time

Minimum Deposit

ACH (Online Bank Transfer)

Instant

$10

Credit

Instant

$10

Debit

Instant

$10

Crab Sports Withdrawal Options

Withdrawal Method

Withdrawal Time

Minimum Withdrawal

ACH (Online Bank Transfer)

1-3 business days

$0.01

Credit

1-3 business days

$0.01

Debit

1-3 business days

$0.01

Crab Sports Customer Support

Crab Sports’ customer support can only be contacted via email. The FAQs are also pretty thin. Those are the cons of a customer support system that’s otherwise fantastic with its responsiveness.

We sent Crab Sports an email asking for assistance with a few things regarding our new account. The customer support team responded in less than 10 minutes with concise and accurate answers.

Everything we wanted to know was explained neatly. When we sent the email, we weren't expecting a response for a while considering the method. Crab Sports pleasantly surprised us with its quick turnaround.

Most user reviews for Crab Sports mentioned the incredible customer support, particularly David. They weren’t exaggerating at all, as those testimonies completely match our experience.

Crab Sports Complaint Line

Have an issue? Crab Sports has an email account dedicated to complaints if the support email doesn’t help. Reach out to complaints@crabsports.com with your name, account email, phone number, and complaint for a direct resolution.

Crab Sports FAQs

Is Crab Sports legit?

Yes, Crab Sports is safe, secure, and legally licensed to operate.

Where is Crab Sports legally operating?

Crab Sports is only active and available in Maryland. This sportsbook will not work if you are located in any neighboring states or Washington, D.C.

Does Crab Sports have any retail locations?

Crab Sports does not have a retail location as of March 2025.

Does Crab Sports have an online casino?

No, Crab Sports does not have an online casino available in Maryland or any other part of the United States.

Does Crab Sports have a rewards program?

No, as of April 2025, Crab Sports does not have any version of a rewards program for new or existing customers.

When did Crab Sports begin operating?

Crab Sports was founded in 2021 and the sportsbook launched in Maryland in 2023.

Can I use Crab Sports on my computer?

Yes, Crab Sports supports desktop use. The website shares its design and function with the mobile app.

How do I sign up for Crab Sports?

Signing up for Crab Sports is simple! On either the app or website, create an account, enter the necessary information, and once it’s all confirmed you’ll have an account!

Does Crab Sports require a promo code?

No! Crab Sports doesn’t require that new users redeem a promo code. Once you sign up for this Maryland-exclusive sportsbook, your first bet is automatically eligible for its welcome bonus.

Does Crab Sports have merch?

Yes, Crab Sports has merch! Thanks to a partnership with Route One Apparel, a local business, Crab Sports sells products featuring crabs and the Maryland flag. The easiest way to access its merchandise selection is through the top of the Crab Sports website’s home page.

Does Crab Sports have any partnerships with local teams?

Crab Sports isn’t officially partnered with any professional sports teams, even the ones in Maryland.

Does Crab Sports run events with local businesses?

Crab Sports opened up in 2023 by working with Jimmy’s Famous Seafood for multiple events! Crab Sports participates with Maryland businesses for a variety of things so follow its X (fka Twitter) or Instagram to see what’s next.

André Ifill
André Ifill
Betting Expert

André has loved sports his entire life. He may be from Maryland, but his fierce love of the New York Giants, Knicks, Rangers, and Yankees passed down from his parents. A UConn graduate in communication, André’s passion for sports initially spawned a professional sports-capping career. Now, he’s shifted toward passing down his knowledge of the sports betting industry to others.

Crab Sports Review

3.5/5

Crab Sports Bonus

First Bet Insurance up to $500