Chart: The State of Sports Betting in the U.S.
Analysis: Feds File Answer Washington Sports Betting Compacts Case - Legal Sports Report
NFL Season Kickoff Signals a Historic Rise in Sports Betting, 800-Gambler
States Where Sports Betting and Gambling Is Legal: Map
More Americans support sports betting, Post-UMD poll finds - The Washington Post
Sports Betting In Washington State - The Seattle Medium
Bills in Washington Legislature to allow sports betting – New York Daily News
A sports-gambling bill passed in the state House last night. Here's how close it is to becoming law in Washington.
Sports betting now legal in Washington state, but limited to tribal casinos only
Supreme Court Ruling Favors Sports Betting - The New York Times