Washington State lawmakers have officially passed a landmark Washington sports betting bill that will dramatically reshape the local wagering landscape. Known as the Sports Wagering Integrity Act, the newly approved legislation allows bettors to place wagers on in-state college sports programs for the first time. While fans have long been able to bet on professional franchises, collegiate powerhouses like the University of Washington and Gonzaga University were previously strictly off-limits. Now heading to Governor Bob Ferguson's desk for his signature, the measure represents a major shift in the state’s approach to regulated gambling.
How SB 6137 Transforms College Betting in Washington
The passage of this measure—widely tracked as SB 6137 college betting—marks a significant victory for tribal casino operators and local sports fans. Under the previous framework, residents were completely blocked from legally betting on any local university athletic events. Lawmakers largely pushed the new bill to capture revenue currently bleeding into unregulated offshore markets and to bring these existing wagers under strict state supervision.
Once the law goes into effect, bettors physically present at one of Washington's tribal casinos will finally be able to access Gonzaga Bulldogs betting odds or engage in Washington Huskies sports wagering. The expansion firmly maintains the state's tribal gaming exclusivity. Punters must still place their wagers in person at retail sportsbooks or via mobile devices while physically located on tribal casino grounds, preventing statewide mobile betting from home.
Navigating the New College Basketball Betting Regulations
While the legislature opened the door to team-based bets, they firmly bolted it shut on individual proposition wagers. The new college basketball betting regulations intentionally prohibit bets tied to a single athlete's performance, such as how many points a specific player will score. This aligns with recent national pushes by the NCAA to ban college player props due to growing integrity concerns and point-shaving scandals sweeping the industry.
Washington has taken these restrictions even further than many other jurisdictions. The legislation outlaws any wagers placed on in-game coaching decisions, such as timeouts, coach's challenges, or substitutions. It also bans bets on subjective officiating calls, including penalties, fouls, and replay rulings. Lawmakers designed these precise boundaries to protect the integrity of the games and shield amateur athletes from undue pressure or public backlash.
Enhanced Protections Against Harassment
To further safeguard participants, the bill introduces stringent criminal penalties that stand out nationally. Offering something of value to influence a game's outcome is now classified as a felony. Furthermore, threatening or harassing student-athletes, coaches, or referees over a wager is treated as a gross misdemeanor. Anyone convicted of these offenses faces potential lifetime bans from all state betting facilities.
The Timeline: Missing March Madness In-State Wagering
Eager basketball fans hoping to back their local teams during the upcoming NCAA tournament will need to exercise patience. Because the legislation takes effect 90 days after the legislative session adjourns, the new rules will not be active in time for March Madness in-state wagering this year. Local bettors will have to watch the Zags navigate the bracket without placing legal hometown bets.
However, the runway is perfectly clear for the upcoming collegiate football season. The changes to the WA state betting laws 2026 framework are expected to be fully implemented well before the highly anticipated Apple Cup clash between the Washington Huskies and Washington State Cougars on September 5 in Seattle. By expanding betting options through this landmark Washington sports betting bill while cementing strict integrity guardrails, the state has charted a unique course in the rapidly evolving American sports gambling market.
