Wisconsin Sports Betting Is Legal, but FanDuel and DraftKings May Never Show Up

Wisconsin Governor Tony Evers signed Assembly Bill 601 into law on April 9, 2026, making Wisconsin the 33rd state to allow online sports betting. On paper, that is a milestone. In practice, the law may deliver a market that looks nothing like what bettors in Illinois, Indiana, or neighboring states are used to. The structure of Wisconsin’s new online sports betting framework — specifically the hub-and-spoke model and its 60 percent revenue share requirement — has generated serious opposition from the biggest names in commercial sports betting, and whether FanDuel, DraftKings, BetMGM, or Fanatics ever show up in the Wisconsin market remains an open question.

How the Wisconsin Hub-and-Spoke Model Works

Wisconsin’s new law is built around the state’s existing relationship with its federally recognized tribal gaming operators. Gambling has historically been legal in Wisconsin only on tribal lands, under exclusive compacts between the state’s 11 tribes and the state government. Those tribes operate 25 casinos across the state. AB 601 extends that exclusivity into the online sports betting space rather than opening the market to commercial operators.

Under the hub-and-spoke model, all online sports bets placed by Wisconsin residents must be processed by servers located on tribal lands within the state. That server location is the legal “hub” of the betting activity — the place where, under federal interpretation of the Indian Gaming Regulatory Act, the bet is legally deemed to occur. The bettor placing the wager on their phone anywhere in Wisconsin is the “spoke.” This is the same model used in Florida, where the Seminole Tribe’s Hard Rock Bet platform is the only authorized online sportsbook in the state.

The critical difference from Florida is that Wisconsin’s law theoretically allows multiple sports betting platforms to operate — as long as each one is tethered to a tribal partner who owns the hub infrastructure. Commercial operators like FanDuel or DraftKings could potentially enter the market by partnering with one of Wisconsin’s 11 tribes. But doing so requires renegotiating gaming compacts with the state and securing federal approval from the Bureau of Indian Affairs, a process that takes time and involves multiple layers of regulatory review. And that is before the economics come into focus.

Why the 60 Percent Revenue Share Is a Problem for Commercial Operators

The core objection from the Sports Betting Alliance — which represents FanDuel, DraftKings, BetMGM, Fanatics, and bet365 — is financial. Federal law under the Indian Gaming Regulatory Act requires that not less than 60 percent of net revenues from tribal gaming flow back to the tribe. In an online sports betting context where a commercial operator is using tribal server infrastructure, that 60 percent requirement would apply to the share that goes to the tribal partner, leaving the commercial operator with 40 percent of net revenue at most.

Online sports betting is a capital-intensive, low-margin business. Operators spend heavily on bonuses, marketing, and technology to acquire and retain customers. The margins left after paying out winning bets and covering operational costs are thin relative to the revenue line. Damon Stewart, counsel for the Sports Betting Alliance, was explicit in his testimony before Wisconsin legislative committees: “Online sports betting is a low-margin and capital-intensive business. It is simply not economically feasible for a commercial operator to hand over 60% just for the right to operate in the state.”

The SBA’s preferred alternative was a state constitutional amendment that would open sports betting to all operators through a statewide ballot referendum. That path would have allowed commercial operators to enter Wisconsin on terms negotiated with the state rather than with tribal partners, potentially at a much lower revenue share. Lawmakers chose the tribal model instead, passing AB 601 through the Assembly on a voice vote without floor debate — a move the SBA criticized as lacking transparency.

It is worth noting that the 60 percent figure is not entirely without precedent for commercial participation. FanDuel and DraftKings both recently launched in Arkansas under a model where they agreed to share 51 percent of revenue with casino partners. The Wisconsin threshold is higher, but the gap between 51 and 60 percent may not be insurmountable for every operator in every scenario. The SBA’s public stance is that 60 percent is unworkable, but the Arkansas precedent suggests there is some negotiating room between “never” and “yes.”

Which Tribes Are Positioned to Move First

The tribes most likely to move quickly on online sports betting in Wisconsin are those that have already demonstrated operational readiness and institutional interest. The Oneida Nation and the Forest County Potawatomi Community have both been identified as likely early movers. The Oneida Nation was the first tribe in Wisconsin to launch retail sports betting after successfully renegotiating its compact with the state in 2021. The Forest County Potawatomi, which operates a large casino in Milwaukee, publicly signaled interest in following Oneida’s lead immediately after the original retail compact was announced.

Under the new law, tribes interested in offering online sports betting will need to renegotiate their gaming compacts with the state to include online wagering provisions, and those amended compacts will then require federal approval from the Bureau of Indian Affairs. That process does not happen overnight. The Oneida Nation’s original retail sports betting compact took months to negotiate and clear federal review. An online extension of that framework, while building on an established relationship, will still require a new round of negotiations and approvals.

What Bettors in Wisconsin Can Actually Expect

Wisconsin bettors who want to legally place online sports bets are going to wait. The compact renegotiation and federal approval process means no online platform will be live immediately. When platforms do launch, the initial offerings will almost certainly come from tribal-operated brands or from smaller commercial operators willing to work within the 60 percent framework. The major national brands — FanDuel and DraftKings — have not committed to the Wisconsin market and have every financial incentive to stay out unless the economics improve.

The more likely near-term scenario for Wisconsin bettors who want the major national brands is continued use of illegal offshore books or remaining in Illinois, where those brands are fully licensed. That gray-market dynamic is precisely what the Sports Betting Alliance argued the hub-and-spoke model would perpetuate. A regulated Wisconsin market that does not include the two most widely used legal sportsbooks in the country will struggle to pull bettors away from their established habits, legal or otherwise.

Whether the legislature revisits the model — or whether tribes are ultimately open to revenue share arrangements that attract commercial partners — will determine whether Wisconsin’s online sports betting launch becomes a genuine consumer product or a legal formality that most bettors never engage with.