TLDR
- Senate approval of Assembly Bill 601 by a 21-12 margin sends Wisconsin’s sports betting legislation to Governor Tony Evers for final consideration
- The framework establishes tribal-exclusive online and mobile wagering across Wisconsin, requiring all betting servers to operate from tribal territory
- Tribal operators will retain no less than 60% of generated revenues, while state revenue sharing will be determined through future compact negotiations
- Leading operators including DraftKings and FanDuel have voiced strong opposition to the tribal-exclusive framework, while polling indicates 64% voter disapproval
- With five days left in the decision window, Governor Evers previously indicated willingness to approve legislation with tribal and bipartisan legislative support
Wisconsin stands at the threshold of legalizing online sports wagering following Senate passage of Assembly Bill 601 in a 21-12 decision. The vote occurred in the final moments before legislators adjourned their regular session.
Governor Tony Evers now holds the sole authority to enact or reject the measure through his signature or veto.
Should the governor sign, Wisconsin would mark the first state nationwide to greenlight fresh sports betting legislation following Missouri’s approval in the final months of 2024. The measure received cross-party endorsement in both legislative chambers.
What the Bill Allows
AB 601 creates a framework enabling Wisconsin residents to wager on sports via online platforms and mobile applications throughout state boundaries. All betting transactions, however, must route through servers physically located within tribal territories.
This design creates an exclusively tribal sports betting structure. Wisconsin’s state constitution restricts most gambling activities to tribal lands, requiring legislators to craft the bill around these constitutional parameters.
The approach mirrors Florida’s hub-and-spoke infrastructure. Under the plan, tribal operators would keep at least 60 percent of all online sports betting revenue streams.
State government would also collect a portion of generated income. The precise revenue distribution formula will be established through subsequent modifications to current tribal compacts.
Wisconsin maintains tribal compacts with 11 federally acknowledged tribes, agreements that originated in the early 1990s. These arrangements recognize tribal sovereignty over gambling operations while providing revenue streams to state coffers.
Presently, 26 tribal gaming facilities operate throughout Wisconsin. Through recent compact amendments negotiated under Governor Evers’ administration, the Oneida Nation, Forest County Potawatomi, and Ho-Chunk Nation have already begun offering retail sports betting services at their casino properties.
Opposition From Commercial Operators and Voters
Wisconsin’s tribal nations have championed the legislation as a vehicle for economic expansion and community investment. Red Cliff Band of Lake Superior Chippewa Chairwoman Nicole Boyd emphasized the bill would boost state revenues while providing consumers with legal safeguards ensuring fair gaming practices.
Ho-Chunk Nation legislator Kyle WhiteEagle highlighted how mobile sports wagering would channel resources toward critical needs in tribal communities. While acknowledging limitations, he characterized the measure as meaningful progress.
Conversely, prominent commercial sportsbook corporations have mounted resistance to the legislation. DraftKings, FanDuel, and the Sports Betting Alliance, representing U.S. operators, have all challenged the tribal-exclusive model.
A fresh Marquette University survey of 818 registered voters revealed tepid public support for legalizing online sports wagering. Survey results indicated 64 percent of participants oppose legalization, with only 34 percent expressing approval.
Notwithstanding this resistance, the bill attracted sufficient legislative backing to advance through both chambers. Governor Evers has previously suggested he would likely approve legislation meeting two criteria: bipartisan legislative endorsement and tribal community support.
Both prerequisites have now been satisfied. Wisconsin law grants the governor six days to either approve or reject newly passed legislation.
Currently, Governor Evers has five days remaining in that decision period.


