The prospect of statewide sports betting in Wisconsin is on the verge of becoming a reality, pending Governor Tony Evers' signature on Assembly Bill 601. However, the implications of this legislation remain unclear.
Wisconsin legislators have endorsed a “hub-and-spoke” model for sports betting, similar to an agreement between Florida and the Seminole Tribe, which successfully navigated a protracted legal dispute.
In this model, individuals of legal age in Wisconsin can download an authorized sports betting application to place bets. The crucial aspect is that the servers processing these transactions would be situated on tribal land, ensuring compliance with federally sanctioned tribal gaming regulations.
The uncertainty arises around which servers will handle the wagers if online sports betting is legalized in the state.
Will Wisconsin's Sports Betting Be Attractive for Operators?
Given that tribal gaming is federally regulated, various standards apply. The Indian Gaming Regulatory Act of 1988 stipulates that tribes must be the primary beneficiaries of any gaming operations established through compacts with states.
This doesn’t preclude tribes from collaborating with other entities; many tribes have established partnerships with gaming firms to oversee casino and resort activities.
However, casino operations tend to yield significantly higher profits compared to sports betting, which historically has lower margins. While companies like DraftKings and FanDuel have seen better margins due to their same-game parlay offerings, the overall profitability of sports betting is less appealing.
As a result, some sportsbooks might opt out of entering the Wisconsin market, given that tribes would receive a substantial majority of the online sports betting revenue. Reports suggest that Wisconsin tribes could claim at least 60% of this revenue. In Florida, for instance, the only authorized statewide sports betting operator is the Seminole-owned Hard Rock Bet, which retains a 40% share from any new entrants.
This scenario may lead Wisconsin tribes to collaborate with platforms like Kambi, which offer online sports betting services. While these providers can deliver similar betting options as larger brands, Wisconsin players might miss out on the extensive promotions and bonuses typically offered by national operators.
Exploring Prediction Markets as an Alternative
Previously, sports betting operators had limited options for entering new states, but changes in federal regulations in 2026 are paving the way for prediction markets to participate in sports betting.
Companies such as DraftKings, Fanatics, and FanDuel have recently launched their own prediction market platforms. Currently, DraftKings and FanDuel have excluded sports markets from Wisconsin, but this could change swiftly.
These operators are actively engaging with their prediction market offerings; for instance, FanDuel recently promoted a free gas offer in Tampa, coinciding with March Madness.
Similar promotions could soon appear in cities like Milwaukee, Madison, or Oshkosh.
However, the legality of prediction markets offering sports contracts remains uncertain, as this issue is currently being contested in courts nationwide, including a lawsuit filed by the Ho-Chunk Nation against Kalshi and Robinhood in Wisconsin.
Nonetheless, it would not be surprising if sports betting operators consider this route as a viable option moving forward.
This situation could also unfold if Governor Evers decides to veto the bill. According to the Senate Clerk’s Office, he has six days, excluding Sundays, to review the bill. It will become law if he signs it or if he takes no action.