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Betting Strategies

Is Online Sports Betting Legal in Washington?

If you’re asking “is online sports betting Washington legal right now?” the answer is yes—but with a big asterisk. Sports betting became legal in March 2020, but it is limited to tribal casinos. That means you can place bets in person or use mobile apps, but only while you’re physically on tribal property. Unlike many sports gambling legal states, Washington has not approved statewide mobile access. There are no commercial sportsbooks and no downloadable apps that work from home. For NFL betting fans, this creates a unique market—legal in a narrow way, but far more restricted than in places like Oregon or Colorado.

Online Sports Betting Washington: How It Works

Washington’s legislature passed House Bill 2638 in 2020, giving federally recognized tribes exclusive rights to offer sports betting. The first bets were placed in September 2021, when tribal casinos opened sportsbooks.

Today, several tribal casinos in the state, including those run by the Snoqualmie, Tulalip, and Muckleshoot tribes, offer retail sportsbooks. Some of these casinos also have companion online sports betting apps, but they only function while you’re on casino grounds.

Read more: Looking for the ultimate guide to NFL betting this season? We've got you covered right here!

Is Sports Betting Legal Online in Washington?

Yes, but with restrictions. Sports betting legal online in Washington is not like other online sports betting USA markets. Here’s why:

  • Apps only work if you’re physically at a tribal casino.

  • There is no remote access from home, work, or anywhere outside tribal property.

  • Washington bans daily fantasy sports (DFS), so platforms like DraftKings and FanDuel DFS contests are not available.

In short: you can use online sports betting apps, but not in the way most people imagine.

Online Sports Betting Apps in Washington

Several tribal casinos have partnered with major sportsbook operators to provide both in-person and limited online betting. Popular options include:

  • Snoqualmie Casino – First to launch sports betting in Washington.

  • Tulalip Resort Casino – Offers sports betting with Caesars branding.

  • Muckleshoot Casino – Operates a sportsbook with online access on-site.

Example: A Seahawks fan in Seattle drives to Snoqualmie Casino to place a $50 NFL betting parlay. Once inside, they open the casino’s mobile app, choose Seahawks -3, add an anytime touchdown scorer, and parlay it with the total over. The bet is confirmed because geolocation verifies they’re on casino grounds. If they drive home, the app won’t allow further wagers.

Online Sports Betting How To in Washington

If you want to place a legal bet in Washington, here’s the process:

  1. Travel to a Tribal Casino – Visit a licensed location like Snoqualmie or Tulalip.

  2. Verify Location – Online apps only activate if you’re physically on tribal property.

  3. Create an Account – Sign up with the casino sportsbook app or at a betting counter.

  4. Deposit Funds – Cash, debit, or approved methods on-site.

  5. Place Bets – Choose from NFL betting, NBA spreads, parlays, or futures.

  6. Cash Out – Collect winnings at the casino or through the approved app if still on-site.

Unlike most states, there’s no online sports betting how to guide from home—it all revolves around visiting tribal casinos.

What You Can Bet On in Washington

Washington allows bets on most professional sports, including:

  • NFL betting, NBA lines, MLB totals, NHL props.

  • International soccer, tennis, golf, and combat sports.

  • Parlays, futures, live in-game betting, and standard moneylines.

Restrictions include:

  • No betting on in-state college teams (University of Washington, Washington State).

  • No player prop bets for college athletes.

  • No daily fantasy sports.

This puts Washington in line with other restrictive markets like Virginia, which also bans wagers on in-state colleges.

Washington Compared to Other Sports Gambling Legal States

Washington’s setup is unusual compared to other sports gambling legal states:

  • Oregon: Offers a single statewide online app (DraftKings).

  • Nevada: Full retail and mobile betting, but in-person registration required.

  • Colorado: Dozens of apps available statewide.

  • Washington: Tribal exclusivity, apps limited to on-site use only.

This makes Washington one of the most restrictive markets in the country, even though betting is technically legal.

Online Sports Betting Example: Seahawks Game Day

Picture it’s Sunday, and a Seahawks fan wants to bet $100 on the team to win. In Colorado, they’d pull out their phone and place the wager instantly. In Washington, they need to drive to a tribal casino, enter the premises, and use the casino’s app or kiosk.

While legal, the extra step makes Washington a less convenient online sports betting USA market compared to most others.

Regulation and Oversight

The Washington State Gambling Commission oversees sports betting in coordination with tribal regulators. Tribal gaming compacts outline the rules, including how apps work and which betting markets are offered.

Washington’s laws also maintain strict consumer protections, banning offshore sites and requiring licensed operators to follow responsible gambling practices.

The Future of Online Sports Betting Washington

The outlook for expanded access is uncertain. Lawmakers have shown little interest in moving beyond tribal exclusivity. Until there is political momentum to open statewide mobile betting, the market will remain limited to tribal casinos.

That said, as more states embrace full mobile access, Washington may face pressure to expand. Neighboring states like Oregon already allow online sports betting legal statewide, giving Washington residents a glimpse of what’s possible.

Final Thoughts on Online Sports Betting Washington

Online sports betting Washington is legal, but only under strict tribal exclusivity. Bettors must travel to tribal casinos to place wagers, either in person or through apps that only function on-site.

Compared to other sports gambling legal states, Washington is one of the most restrictive markets. NFL betting, NBA parlays, and futures are available, but players can’t use sportsbook apps from home.

Check out our full betting toolset to start spotting profitable lines.

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Is Online Sports Betting Legal in Wisconsin?

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