Best Sports Betting Sites in Washington

Compare sports betting sites, sportsbook apps, current offers, and odds-shopping options for Washington. Updated legal-market context and clear affiliate disclosures.

Washington permits sports wagering at authorized tribal casinos, not through a statewide open mobile market.

Washington does not have a broad state-regulated online sportsbook market. Alternative sites below may accept users from the state, but Odds Concierge does not describe them as state-licensed or necessarily legal.

Legal context last reviewed 2026-09-10. Source: Washington State Gambling Commission.

Sports betting sites and apps compared in Washington

Listings are alphabetical. Affiliate relationships do not affect the order.

1. BetAnySports

Editorial listing

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

2. BetOnline

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

3. BetUS

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

4. Bovada

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

5. BUSR

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

6. GTbets

Editorial listing

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

7. Kalshi

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

8. LowVig

Editorial listing

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

9. MyBookie

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

10. SportsBetting.ag

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

11. xBet

Affiliate link

Check current offer

Promotions change. Confirm the current offer and full terms directly with the sportsbook before depositing.

This site is listed as accepting users from Washington. That does not mean it is licensed by Washington or that its legal status has been determined by Odds Concierge.

Why using multiple sportsbooks is generally best

No sportsbook has the best price, offer, limit, or market selection on every bet. Several available accounts let you compare the same wager and keep alternatives when a market is limited or unavailable.

Learn why multiple sportsbooks matter and build your sportsbook rotation.

Best sportsbook bonuses in Washington

Compare the headline value, minimum deposit, wagering requirements, expiration dates, and withdrawal restrictions. A larger advertised bonus is not automatically the better offer.

How to compare Washington sportsbook odds

Check the exact same spread, total, or moneyline at several books before betting. Small price differences change the amount risked and the long-run break-even rate.