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Best Washington Sports Betting Sites: Top 10 WA Sportsbooks Reviewed 2024

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Sports bettors in Washington State had a big win in 2020 when sports betting was legalized. However, the best sites for Washington players have been operating for decades, located offshore. This guide explores the best mobile sports betting sites for Washington users and delves into the state’s dynamic and complex legal sports betting issues. 

Latest Update
Latest Update:
May 2024

The Colville Tribes aim to open a casino in Pasco, Washington’s Tri-Cities, sparking conflict with rival tribes over territorial and economic issues.

Washington Sports Betting Apps FAQs

Yes, Bovada is legal to use in Washington. No federal laws or regulations prohibit players in the United States from using offshore sites for real-money gaming or sports wagering.

Yes, all of our highest-rated offshore sites, such as Bovada and BetOnline, offer a wide range of basketball betting markets. It is easy to bet on professional sports teams and players in the NBA or on college basketball using any mobile device in Washington.

All of our top picks for the best mobile gambling sites are fully legal in Washington State. This includes Bovada, BetOnline, BookMaker and Heritage Sports.

To sports bet in Washington, simply pick your favorite offshore sportsbook, make an account and find a betting market. You can bet on your favorite sports and favorite teams with ease.

Your choices are limited to either visiting a tribal casino so you can use their apps on their grounds or you can just join an offshore sportsbook, such as Everygame or BetAnySports, as they will accept Washington players.

DraftKings Sportsbook is technically available to place bets, but you have to do it while at a retail location at a tribal casino such as Tulalip Resort Casino. Using an offshore site, you can bet anywhere from any device.

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Best Washington State Sports Betting Apps

It can be overwhelming to look at the options for online betting sites if you are new to this growing industry. Add in some confusion on what is legal and illegal for you to play in the state of Washington and it justifies why we have this guide prepared for you.

Contrary to all the commercials advertising from companies like Caesars, BetMGM and the other competitors, you are not going to be able to bet with them online in Washington in 2022 as online gambling is illegal in the state.

Your best bets will be the offshore sportsbooks and we have compiled a top 10 list of the best ones for Washington players to join:

  1. BetOnlineExclusive opinionated lines
  2. BovadaExcellent prop builder
  3. Heritage SportsReduced juice and cash back
  4. BetAnySportsBest for reduced juice lines
  5. EverygameDeep sports markets
  6. WagerWebFast Bitcoin payouts
  7. SportsBetting.ag50% welcome bonus up to $1,000
  8. BetUSExpert picks, analysis and BetUS TV
  9. JustBetBookMaker’s sister site
  10. BookMakerAccepts action from all Washington players

Each of these sportsbooks and mobile sports betting apps can provide sports fans in Washington State with a wide range of sports betting markets in addition to competitive betting odds and generous bonuses.

History of Sports Betting in Washington

The history of sports betting in Washington State is a journey marked by a long-standing resistance to gambling, followed by gradual legislative changes toward the legalization and regulation of sports wagering:

May 2024

The Colville Tribes aim to open a casino in Pasco, Washington’s Tri-Cities, sparking conflict with rival tribes over territorial and economic issues.

April 2024

The Confederated Tribes of the Colville Reservation propose plans to build the first tribal casino in the Tri-Cities, which will be in Pasco, Franklin County. The project is currently looking to get federal approval.

January 2024

HB 1630 and SB 5587, which aim to expand the availability of sports betting are reintroduced in the Washington state legislature.

September 2023

The Department of Justice filed a response regarding the litigation initiated by multi-state gaming operator Maverick Gaming against the gaming compacts signed with the State of Washington, which allowed tribes to offer sports betting.

July 2023

The Washington State lottery tops $1 billion in sales for the 2023 fiscal year.

June 2023

A class action lawsuit against Double Down Casino resulted in a state court-approved settlement and sets a new precedent for the state showcasing that enforcement against illegal gambling is not limited to police action.


The Washington State Gambling Commission begins talks with additional tribes about sports betting compacts, reflecting the growing interest in sports wagering across the state.

September 2021

The state’s first sportsbook opens at Snoqualmie Casino for in-person bets before later adding online bets to those using an app on tribal ground.


Washington state Governor signs a bill that legalizes sports wagering in the state, allowing for in-person betting at tribal casinos only.


Following the U.S. Supreme Court’s decision to overturn PASPA, Washington state officials begin drafting legislation to legalize sports betting, focusing on tribal casinos.


United States Supreme Court overturns federal ban on sports betting, giving states the option to make sports betting legal and create their own regulatory bodies.


Preliminary discussions begin in the Washington State Legislature about the potential legalization of sports betting, in response to increasing national interest and potential changes in federal law.


The Washington State Gambling Commission increases its enforcement actions against illegal online gambling operations, including sports betting websites.


A proposal to expand gambling options in Washington, including the potential for sports betting, is introduced but does not advance, reflecting the state’s cautious approach to gambling expansion.


Washington experiences an increase in illegal sports betting activities, despite the state’s restrictive gambling laws, mirroring a national trend.


The state of Washington renegotiates gaming compacts with several tribes, leading to the expansion of casino games offered at tribal casinos, but sports betting remains off the table.


Washington state legislature passes a bill that criminalizes online gambling and imposes harsh penalties for those caught participating in it.


Washington State maintains its conservative stance on gambling, with no significant movements towards legalizing sports betting or other forms of gambling.


Washington State Gambling Commission begins enforcing a ban on all forms of online gambling, including sports betting.


Discussions begin in the Washington legislature about the potential of expanding gambling options beyond casino locations operated by Native American tribes, including the possibility of sports betting.


Despite the federal ban under PASPA, there is growing interest in sports betting among Washington residents, with many participating in informal and unregulated betting pools.


The Washington State Gambling Commission is established to regulate all forms of gambling in the state.


Washington State Legislature legalizes pari-mutuel betting on horse racing. Track betting locations would be the only form of gambling available for several years.


Washington State Legislature outlaws all forms of gambling in the state.

As sports betting continues to develop in Washington, this history serves as a backdrop for understanding the state’s approach to managing and regulating this form of gambling.

Reviews of the Best Washington State Betting Apps & Mobile Sites for 2024

Dive into our in-depth reviews

Need more information to find the best mobile sports betting app? That’s what we are here for. We have included a detailed review of our top five choices for the best Washington betting apps. All these sportsbooks are located offshore and accept players from Washington State:

1. BetOnline: Opinionated Lines


Established 2001

Visit BetOnline
Best For
Bonus Hunter 8.5
Trust 9.8/10
Banking 8.6/10
Bonuses 8.8/10
Odds 9.2/10
Customer Service 9/10
Betting Limits 9.8/10
100% Free Play

Key Features:

BetOnline is a Costa Rica-based online sportsbook with an A+ rating. You can enjoy live betting on college sports betting markets, including in-state teams like the Washington Huskies, in addition to many more.

A feature that stands out on BetOnline’s mobile sportsbook is the opinionated lines for football, baseball and basketball. Other sites won’t have these prices and the best news is you can include them in your parlays. BetOnline also has a popular poker room as it is part of the third biggest network in the U.S..

Sports bettors with new accounts can use one of BetOnline’s promo codes for a 50% welcome bonus (up to $1,000) on their initial deposit. There are also 25% sports reload bonuses worth up to $250 (6x rollover).

2. Bovada: Great Prop Builder


Established 2011

Visit Bovada
Best For
Mobile Bettor 9.0
Trust 9.9/10
Banking 8.6/10
Bonuses 8.8/10
Odds 8.9/10
Customer Service 9/10
Betting Limits 9.8/10
75% Cash Bonus

Key Features:

Bovada is a well-known sportsbook and poker room from Costa Rica. You will get access to many different sports markets from all over the world and the live betting section is one of the deepest around.

You will also find plenty of props, parlays, teasers, futures markets and more for the popular sports leagues (NFL, NBA, MLB, NCAAF, etc.).

If you want to bet on sports and use crypto, then Bovada’s welcome bonus is generously set to a 75% first-deposit match (up to $750). The bonus funds from this Bovada promo code can be used on the sportsbook (5x rollover), racebook (5x rollover) and casino (30x rollover).

3. Heritage Sports: Best for Reduced Juice

Heritage Sports

Established 2001

Visit Heritage Sports
Best For
Seasoned Gambler 8.6
Trust 9.6/10
Banking 8.6/10
Bonuses 8.2/10
Odds 9/10
Customer Service 9/10
Betting Limits 9.7/10
25% Cash Bonus

Key Features:

Heritage Sports is yet another great choice from Costa Rica. It used to be that users had to get an invite to join, but anyone in Washington can join today. You get treated to both reduced juice (-108 odds) and cash-back rebates. Most sites will make you choose one or the other, but Heritage is providing both in their Reduced-Juice Cash Back Program.

With Heritage Sports, you’re not going to get a huge sign-up bonus (50% up to $250 with 12x rollover) but you can get continuous rewards from the Reduced-Juice Cash Back Program, along with nice perks like a free parlay for your birthday (worth up to $500) or every eighth deposit on the house.

4. BookMaker: Great for Bettors of All Levels


Established 1996

Visit Bookmaker
Best For
Professional Bettor 9.0
Trust 9.5/10
Banking 8.6/10
Bonuses 8.2/10
Odds 9/10
Customer Service 9/10
Betting Limits 9.8/10
25% Cash Bonus

Key Features:, a Costa Rica-based book, has been in business since 1996. They are known as “where the line originates” thanks to their early betting odds, which can be great for getting more value out of bets before there is much spread movement.

BookMaker has popular and obscure markets and a growing live betting section on a solid mobile betting page. They also have one of the best racebooks in the industry and a casino.

BookMaker’s welcome bonus will get you up to $500 in bonus cash (10x rollover). There are also solid reload bonuses in its great loyalty program with three tiers ranging from Gold to Diamond. You can get 20% cash up to $2,500 when you reach the Diamond level. 

Is it legal to bet on sports in Washington?

Sports betting is legal in Washington, but only if done at a tribal casino in the state. However, if you plan on betting on the Washington Huskies, Gonzaga Bulldogs or another in-state collegiate team this year, you’re also out of luck. The Washington State Gambling Commission still prohibits college sports betting.

Strangely, Washington is also one of the few states left in the country where you cannot legally play daily fantasy sports (DFS) with the use of DraftKings or FanDuel.

Until online sports betting is fully functional across the state, your best option is to join one of the best offshore sportsbooks available.

How We Rank the Best Washington State Betting Apps & Mobile Sites

We have a grading system to help us rank our top offshore sportsbooks for Washington users. The system goes through a series of metrics that we believe will lead to finding the online sportsbooks that will provide the best betting experience. The following section looks at many of those metrics that we use:

Mobile Betting Usage

A well-designed mobile site or app can make all the difference in a great sportsbook. We need to be able to find the markets we want to bet on quickly and it should be easy to build parlays, fund your account and place bets.

For more on mobile betting sites and mobile apps for offshore sportsbooks, scroll down in our guide.

Mobile Betting Bonus

Welcome bonuses are a great way to get a new user to join a site and other bonuses are the best way to keep them coming back.

Not only do we grade a site on the size of the bonus, but it is also important to note the minimum deposit amount to get one, the expiration date for how long you have to use it and most importantly, what is the rollover requirement? That will determine how many times over you have to wager that bonus amount before you can withdraw it as real cash.

Live Mobile Betting & Streaming

The future of sports betting will feature more live betting markets and the streaming of games. These sites are not quite there yet for streaming, but if more gambling companies get involved with the professional leagues and sports networks, then you should see more of that. But the sites we reviewed have live betting right now.

Some have more markets available than others, but it’s usually the popular ones that matter most anyway like football, basketball and baseball. The ability to live bet on props is going to be a huge advantage for the books that are flexible with their live betting markets beyond just moneyline, spread and totals.

Banking Options

Most sites do a good job of providing various payment methods, like bank transfers, debit cards, credit cards and cryptocurrency.

Cryptocurrencies like Bitcoin, Bitcoin Cash, Ethereum and Litecoin have become increasingly popular on offshore betting sites. Wire transfers can take several business days and credit card fees can be high.

Many of the best sportsbooks will have crypto tutorials to help you get started out with that. But for those seeking traditional methods like major credit cards and bank transfers, you will have those available for deposits and withdrawals. You’ll just want to research on the site what the fees and processing times are for the different methods because they can vary greatly.

Customer Service

When help is what you need, a variety of methods to contact a site 24/7/365 is what you want to see for customer service. Some people prefer emails and traditional phone calls to video chat, but if you can find all three available, then all the better.

Licensing & Security

When sharing your personal information on any of our recommended online sports betting sites, you can be confident that these sites are all legitimate businesses that are operating under the laws of their local jurisdictions and you have to be at least 18 years of age to join them.

They are safe and secure to use and often are operating under a license from their country, which you can look into on their website for further information. They’ve also been around for decades with some of the top online betting sites on the verge of the third decade of operations.

Washington Sports Betting Teams

Washington has had a solid sports history, both with professional teams and some top-notch college programs such as Gonzaga (Bulldogs) and the University of Washington (Huskies). With the recent addition of the Seattle Kraken in the NHL, Seattle has had a team in all four major American sports leagues, but never at the same time. The Supersonics left for Oklahoma City in 2008.

Here are some of the most noteworthy professional and college sports teams in Washington State:

  • Seattle Seahawks (NFL): The Seattle Seahawks are a force in the NFL, known for their loud fan base, dubbed the “12th Man”. They’ve seen significant success over the years, including a Super Bowl victory in 2014. Betting on the Seahawks often revolves around their strong home-field advantage and dynamic defense.
  • Seattle Storm (WNBA): The Seattle Storm are one of the WNBA’s most successful franchises, boasting several championships. With stars like Sue Bird and Breanna Stewart, they’ve consistently been a strong team. Betting on the Storm can be promising, especially in key matchups and playoff games.
  • Seattle Mariners (MLB): The Mariners have a passionate fan base but have struggled with playoff appearances, owning the longest postseason drought among major North American professional sports. However, with emerging young talents, they’re seen as a team with potential. Bettors might find value in underdog bets and player-specific wagers.
  • Seattle Kraken (NHL): The newest addition to Seattle’s sports scene, the Kraken joined the NHL as an expansion team. Their inaugural season has brought excitement and a fresh fan base eager for hockey. Betting on the Kraken might involve more risk due to their new status but could offer unique opportunities as the team develops.
  • Seattle Sounders FC (MLS): Seattle Sounders FC are a powerhouse in Major League Soccer, with several MLS Cups to their name. Known for their attacking style and strong fan support, the Sounders provide exciting games with potential for both goalscoring bets and match outcomes.
  • Gonzaga University Bulldogs (NCAA): Dominant in men’s basketball, Gonzaga is a perennial contender in the NCAA tournament, making them a popular pick for March Madness bets.
  • University of Washington Huskies (NCAA): The Huskies compete strongly in football and basketball, offering varied betting opportunities throughout the season.
  • Washington State University Cougars (NCAA): Known for their competitive football team, the Cougars often participate in high-scoring games, appealing to over/under bettors.
  • Seattle University (NCAA): While not as prominent in major sports as the others, Seattle University has competitive programs, especially in soccer and basketball, providing niche betting markets.

Washington has a solid selection of teams for all of the fan-favorite sports betting markets, allowing for numerous different betting opportunities for sports fans throughout the state.

Types of Mobile Betting Bonuses

Who doesn’t love a good bonus? While they are a great incentive to join a site, the best sportsbooks understand they have to keep giving you promotions to keep you coming back to use their site. Here are some examples of bonuses and perks you will see after joining these offshore sportsbooks.

Welcome Bonuses

Matching your first deposit sure sounds like a sweet deal. Some sites will even offer bonuses on your second and third deposits. But the first deposit match is usually the highest money total you can expect in a bonus from a site when you become a member.

The main thing to check though is the rollover requirement because that is how many times you will have to wager the bonus money before it becomes available to withdraw as real cash. Fortunately for sports bets, the rollover requirements will be much lower (1-5x) than if you were getting bonus money to play the casino (20-50x).

Ongoing Promotions

Customers deserve bonuses for showing their loyalty to a sportsbook. There are a variety of ways this happens:

  • Enhanced Odds: Some promotions are designed to offer players better betting odds. These lines are more opinionated or can come with special profit boosts. 
  • Reload Bonuses: From time to time, you can opt-in to reload promotions where if you wager $100, the site will match 50% or sometimes 100% of your deposit. It’s really the same thing as a deposit match, but it’s for future deposits and not just your first deposit after you joined the site.
  • Risk-free Bets: A great perk at a sportsbook, make your wager and if it loses, you will receive your stake back in the form of a bonus bet or site credit.
  • Free Bets: You can get these as a reward for a risk-free bet or sometimes if you make a deposit of a certain amount, you get a percentage back in free bets as well. For newer users, you may get to try a free bet on your first bet at the racebook or sportsbook.

Online sportsbooks can provide a wide variety of bonuses and ongoing promotions that retail sportsbooks simply can not match. However, bettors should be aware of any wagering requirements or rollover requirements associated with any bonus offer or promo before taking advantage of one.

Mobile Site vs. App for Betting in Washington

Going forward, you can expect more online betting sites to introduce an app version of their sportsbook and whole online casino experience. But the mobile sites, as they are now, usually work well enough to get the job done for your wagering needs. We have compared some of the pros and cons of using a mobile site vs. a mobile app:

Mobile Site

No downloads are necessary to view a mobile site. You just go to the site and log in to your account:


  • Won’t take up storage space on mobile devices
  • Don’t have to download software updates


  • More security risks
  • May have to memorize or store password

Mobile App

With an app that you download on your Apple or Android device, it will be a slightly different experience from using sports betting sites through your browser:


  • One touch and you’re in the app
  • Can quickly log in using your fingerprint on most new phones
  • One less password to remember or store somewhere
  • Better for taking screenshots of bet slips when you want to show off a win or bad beat
  • Usually, a nicer design than the site


  • Not ideal if you are researching sports and betting at the same time
  • App and updates take up storage space on mobile devices
  • Geolocation verification can be very annoying

Tips for Betting in Washington

When looking at sports betting in Washington, it’s key to have a strategy. Here are some straightforward tips to help you start on the right foot.

  • Know the Legal Framework: First, understand what’s allowed in Washington. Betting laws can vary greatly from one place to another. Make sure you’re betting within legal boundaries. Stick to approved sportsbooks and platforms to avoid any legal trouble.
  • Choose the Right Sportsbook: Not all sportsbooks offer the same odds or the same options. Look for ones with good reviews, reliable customer service and a variety of betting options. Compare odds between different sportsbooks to find the best deal for your bets.
  • Start Small: If you’re new to betting, it’s wise to start with small amounts. This way, you can learn the ropes without risking too much. As you become more comfortable and knowledgeable, you can adjust your betting amounts.
  • Research is Key: Do your homework before placing any bets. Look at team performance, player injuries and weather conditions. These factors can significantly impact the outcome of a game. Staying informed will help you make better betting decisions.
  • Manage Your Bankroll: Set a budget for your betting activities and stick to it. Don’t chase losses by betting more than you can afford. Managing your money wisely is crucial for long-term success in betting.
  • Understand Betting Options: There are many different ways to bet on sports. From simple win-lose bets to more complex bets like point spreads and totals. Make sure you understand how these work before putting your money down.
  • Keep Emotions in Check: It’s easy to get caught up in the excitement of betting, especially if you’re betting on your favorite team. However, it’s important to make decisions based on logic and research, not personal bias or emotion.

By following these tips, you’ll be better prepared to participate in sports betting in Washington. Remember, betting should be fun, so always bet responsibly and within your means.

Washington Betting Apps & Mobile Sites for iPhone & Android

Most smartphone users in the world either have an Android or iPhone. Users of both are very familiar with going to the Play Store or Apple Store to download and install apps. That would be the same, simple process with sportsbooks’ apps, but the fact is most of the sportsbooks discussed here do not have their own native app that you can download through your phone’s store or from the company’s website.

You would have to check each site for availability, but some sportsbooks will offer a way to be saved to your phone’s home screen when you visit their site.

For example, Bovada will have an option at the bottom of the screen that says “Add to home screen” before downloading an app to your phone that you can add to your home page or another preferred spot. After touching the icon, you will be able to quickly log in to your account.

But even if there is no download option, each sportsbook has a good mobile betting site that is optimized for smartphone use and you can always bookmark your favorites for quick access. You could also go up to the menu setting and choose “Add to Home screen” to add an icon that will open the sportsbook when you touch it.

Washington Betting Guides

Our experts have created a variety of guides that cover more than just the sports betting industry. For a comprehensive look at gambling in your state, check out the rest of our guides:

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