Governor Tony Evers signed Assembly Bill 601 into law on April 9, making Wisconsin the 33rd state to legalize online sports betting. The legislation, now officially 2025 Wisconsin Act 247, establishes a tribe-led model that puts all 11 federally recognized Wisconsin tribes at the center of the state's new sports wagering industry.
How the Hub-and-Spoke Model Works
Wisconsin adopted a hub-and-spoke structure similar to what Florida rolled out. Bettors can place wagers from anywhere in the state using a phone or computer, but the servers processing those bets must physically sit on tribal land. Commercial operators who want in need to partner with a tribe and hand over at least 60% of revenue — a sticking point that had DraftKings, FanDuel, and BetMGM pushing back through their lobbying arm, the Sports Betting Alliance.
The alliance's counsel Damon Stewart called the revenue split "not economically feasible," though the same operators recently launched in Arkansas agreeing to a 51% cut with casino partners. The math apparently works when the alternative is sitting out an entire state.
The Road to Going Live
Don't expect to place a bet in Wisconsin tomorrow. Several steps remain before sportsbooks open:
- Tribes must renegotiate their gaming compacts with the state
- The state legislature needs to approve those compacts
- Federal government sign-off is required before operations begin
- Minimum betting age is set at 21
Governor Evers has signaled support for a joint venture approach where tribes contribute equally and share benefits proportionally. His office emphasized that "Wisconsin cannot afford to leave any tribal nation behind."
Why This Matters for Players
Wisconsin's tribal casinos generated just over $66 million in revenue during 2024 — modest compared to the nearly $167 billion in bets handled by state-regulated sportsbooks nationwide in 2025. Adding mobile sports betting could be a significant revenue driver, though the exact timeline for launch remains unclear.
For sweepstakes casino players, this development is worth watching. States that expand regulated gambling often adjust their stance on sweepstakes platforms as well, either tightening rules to protect new sportsbook revenue or leaving the sweepstakes space alone since it operates under different legal frameworks.
