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Washington Sports Betting – How To Bet On Sports Legally In WA

Washington
  • Online Sports Betting In Washington Via Offshore Sportsbooks
  • Domestic Sports Betting In WA Available At Tribal Casinos Only
  • Legislative Movement Toward Online/Mobile Sports Betting: Yes

Legal Washington sports betting at the state level has finally become a reality!

On March 25, 2020, Governor Jay Inslee signed HB 2638 into law, authorizing sports wagering at Washington Indian casinos subject to a revision to the WA Class III tribal compact. This revision occurred over a year later, and WA tribal sports betting is now live as of September 9, 2021.

Before anyone gets too excited, of course, the new gambling allowance is limited to in-person and mobile sports betting on tribal casino grounds only. There is no statewide mobile sports betting in Washington, and it's unknown whether or not that's going to change anytime soon.

Below, we take a look at the complex landscape of legal sports betting in Washington, what options are currently available, and how the state-regulated sports betting market will affect the offshore online market.

Is Sports Betting Legal In Washington?

Yes, but WA gambling law mandates that all wagers must be "placed and accepted at a tribe's gaming facility only while the customer is physically present on the premises of that tribe's gaming facility."

Mobile gaming is allowed under these terms as long as the mobile sports betting app is geo-fenced to the tribal venue where the wagering takes place. Several states have such limited exceptions for mobile sportsbooks that are locked to their facilities.

Washington also has a state law that is aimed at preventing residents from wagering online, regardless of the source. There have been no efforts to enforce this law in any way. We have found no indication that anyone has ever been arrested or charged with gambling online, and bettors from WA do make up a notable segment of online sports bettors. However, all off-reservation online gambling in the state is technically prohibited.

Washington Sports Betting Bills

Although domestic sports betting was recently legalized in WA tribal casinos, lawmakers are eager to expand these rights to other venues in the state. SB5212 was left in committee but details the authorization of sports wagering in cardrooms and at racetracks. Despite making only marginal progress in the legislative session, the Washington sports gambling bill demonstrates anticipation in Washington to grow the lucrative industry.

Stay informed on the latest legislative action on sports betting for WA with our bill tracker page.

Best Sports Betting Sites In Washington State

Following are our recommendations for online sportsbooks that are legally operating outside of the United States and that accept US bettors, including those from WA. These sportsbooks have been in the industry for years and are highly regarded by both industry insiders and bettors alike.

You can browse through them for yourself by clicking on the links provided in the table. Again, WA residents should place bets online at their own risk based on the restrictions imposed by state gambling laws.

 Site NameCurrent BonusU.S.Visit Site
Top Rated #1 IconBovada Sportsbook50% Max $1,000USA Players Legally AcceptedVisit Site
Review
2MyBookie Sportsbook50% Max $1,000USA Players Legally AcceptedVisit Site
Review
3Betonline Sportsbook50% Max $1,000USA Players Legally AcceptedVisit Site
Review
4BetUS125% Max $3,125USA Players Legally AcceptedVisit Site
Review
5xbet logo100% Max $500USA Players Legally AcceptedVisit Site
Review
6sports betting logo50% Max $1,000USA Players Legally AcceptedVisit Site
Review

Washington Sports Betting Details

Washington now offers sports betting to in-state residents at physical sportsbooks located on tribal casino grounds. However, due to specific state regulations, offshore wagering remains punishable by law (though this seems to be unenforced). We do not suggest that playing online is okay, but we have not heard of anyone ever being prosecuted, fined, or arrested for doing so. Offshore sportsbooks do offer their services to WA residents, but they suggest you abide by local gambling laws.

  • Legal Sports Betting: Yes - Tribal only
  • Minimum Sports Betting Age: 18
  • Land-Based: Tribal only
  • Online: Yes – Tribal grounds only
  • Mobile: Possible, only on tribal sportsbook premises
  • In-Play: N/A
  • Estimated Revenue: N/A
  • Eligible Operators: N/A
  • Commission: N/A
  • Licensing Fee: N/A
  • Tax Rate: N/A
  • Tax-Funded: N/A

How To Bet On The NBA Playoffs In Washington State

The top choice for Washington-based gamblers that are seeking legal online NBA Playoff betting is to join one of the premium offshore sportsbooks we list above.

Betting lines for each postseason game, prop bets, and year-round futures odds are just a few of the offerings up for grabs when browsing any of the online NBA betting sites we list above for use in Washington state.

logo for betting on the NBA Playoffs across the USA

What You Can Bet On in Washington:

  • Washington law allows for sports betting at physical tribal venues. State-wide online betting is not allowed. Offshore books, however, will accept WA residents who may gamble at their own risk.

What You Can't Bet On in Washington: 

Where Can I Bet On Sports in Washington?

Domestically, you can currently only bet on sports at Washington tribal casino venues. Offshore sportsbooks and other gambling sites offer their services to Washington residents as "play at your own risk" sites.

Biggest Sports Betting Cities In Washington

Sports Betting In Seattle, WA

The Seattle Seahawks and the Seattle Mariners are the two major professional sports franchises located in Seattle, and the Washington Huskies athletic program is also located in the city. You can bet on teams from Seattle and around the world in a variety of sports at our recommended offshore sportsbooks.


Legal Washington Sports Betting FAQs

Will I get arrested for betting on sports in Washington?

It is possible but highly unlikely. Since state gambling laws forbid betting online or betting on sports with non-tribal local bookies, there is a slight possibility that you could be fined or arrested if caught betting on sports in Washington State. We have never heard of this happening to any WA-based online gambler, however.

How To Bet on March Madness In Washington State

There are a few domestic venues for wagering on NCAAB games in WA, but if you're within state lines and want access to the best options for betting on March Madness in Washington, click on any of the sportsbook links provided inside of this guide.

18 and older WA gamblers can lay some action on March Madness prop bets and all other types of NCAAB odds from anywhere they choose using current web-ready devices. All that is required is joining one of our top online college basketball sportsbooks, so what are you waiting for?

Are mobile sports betting apps legal in Washington?

No. Due to specific state laws, there are no legal gambling apps in Washington State. Some offshore betting apps or sportsbooks will accept WA registrations, but technically, if you sign up and bet, you are breaking the law. Washington's new sports betting law does not allow for state-wide mobile sportsbooks.

What teams can I bet on in Washington?

Offshore sportsbooks offer betting lines for all the Washington professional and college teams. You can also find other betting lines that are not typically offered at domestic sportsbooks including Political betting and greater varieties of international sports odds.

Are there any local sportsbooks in Washington?

Yes! The first Washington tribal sportsbook venue opened on Thursday, September 9, 2021. Seattle SuperSonics legend Shawn Kemp placed the first legal wager in the state at the Snoqualmie Casino sportsbook.

What is the legal minimum sports betting age in Washington?

Washington law says that the legal gambling age is 18 throughout the state.

Who regulates sports betting in Washington?

The Washington State Gambling Commission is in charge of regulating domestic casinos, and they also head up the state's side of compact adherence for tribal sports betting in WA.


Washington Legislative Resources

Washington Gambling Resources

If you or someone you know is seeking help to fight a gambling addiction the Evergreen Council on Problem Gambling was established to help. At Evergreen there are professionals that can help you with addiction and restore order to your life.

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