The July edition of our U.S. Sports Betting Market Monitor is now live. OSB GGR rose 15% y/y, but the Duopoly gave up share as challengers like bet365 and Fanatics gained ground—one through efficiency, the other through aggressive UA. We break down what’s driving D.C.’s GGR-per-adult surge, how SGP-boosted NFL hold could set records this fall, and why CA has become a live-fire policy battleground across OSB, DFS, and PMs. Plus: the latest on Polymarket’s U.S. return and what that signals for prediction market M&A strategy.

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This monthly report provides a digest of legislative and regulatory developments for the emerging market for regulated sports betting in the United States. New features this month include updates to our 50 state legislative outlook; quick takes on the latest sports betting policy developments in Michigan, Pennsylvania, and Nebraska; and an analysis of Ohio's recently introduced OSB reform bill.
This monthly report provides a digest of legislative and regulatory developments for the emerging market for regulated sports betting in the United States. New features this month include updates to our 50 state legislative outlook; quick takes on the latest sports betting policy developments in Wisconsin, North Carolina, and Rhode Island, and an analysis of OSB reform proposals considered in this year's legislative sessions.
Monthly U.S. sports betting policy monitor for May 2026, with updates on Texas, Oklahoma, and Missouri and an analysis of Michigan's online gambling tax increase proposal.