Wisconsin Senate Approves Online Sports Betting Legislation Amid Tribal Revenue Concerns

(AsiaGameHub) –   The Wisconsin Senate has passed the AB601 bill, paving the way for the legalization of online sports betting after a 21-12 vote on Tuesday.

This framework, which utilizes a “hub-and-spoke” model mandating that all online wagers be routed through servers on tribal sovereign land, is consistent with federal court rulings on tribal gaming rights.

Online sports betting bill gains momentum after months of debate

Legislators have pursued this goal for several months. The AB601 bill initially gained support late last year and was then carried over into the 2026 legislative session. It received bipartisan approval in the Assembly earlier this year, demonstrating a push to bring existing offshore betting into a regulated system.

Nevertheless, disagreements over tribal exclusivity and how revenue is shared have been central points of debate.

Tribal model raises barriers for commercial operators

Proponents contend the legislation will reduce offshore betting and funnel significant revenue to regulated tribal operations. Opponents, however, warn that it could block major national sportsbook companies from entering the market and impact projected tax income.

A cornerstone of the law is the Indian Gaming Regulatory Act’s stipulation that tribes must keep a minimum of 60% of net gaming revenues under their compacts. As reported by the Associated Press, Damon Stewart of the Sports Betting Alliance testified that, “It is simply not economically feasible for a commercial operator to hand over 60% or more of its revenue to an in-state gaming entity, just for the right to operate in the state.”

This condition could restrict the entry of well-known national betting brands, likely reshaping the competitive environment in Wisconsin.

Political divisions and tribal consent issues remain unresolved

Support for the proposed model is not unanimous among Wisconsin’s 11 federally recognized tribes. Governor Evers has raised concerns about the lack of full tribal consensus, pointing to possible divisions between the tribes.

The bill has now cleared both legislative houses and awaits the signature of Governor Tony Evers. Upon enactment, Wisconsin would become another state to allow online sports betting, though its unique regulatory structure may curb participation from national operators and change the state’s expected revenue outcomes.