Michigan’s online casinos generated $2.9bn in adjusted gross revenue in 2025, according to data attributed to the Michigan Gaming Control Board. The figure was 32% above 2024; gross receipts were about $3.1bn, while online sports betting contributed $436m in adjusted revenue.
The reported annual figures inform operators and regulators assessing Michigan’s online gambling market and its tax base.
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Licensed commercial and tribal operators in Michigan generated $355.7m in gross gaming revenue in September 2026, up 5.4% on August, according to Michigan Gaming Control Board data published on 22 October. iGaming contributed $300.2m and online sports betting $55.5m. Adjusted gross receipts totalled $313.04m.
Licensed commercial and tribal operators in Michigan generated $355.7m in gross gaming revenue in September 2026, up 5.4% on August, according to data the Michigan Gaming Control Board (MGCB) published on 22 October 2026. iGaming produced $300.2m of the total and online sports betting $55.5m.
Michigan's MGCB told Legal Sports Report it is examining issues raised by New York Times and ProPublica reporting on DraftKings. Those reports concern the company's use of artificial intelligence and machine learning.
The Michigan Gaming Control Board (MGCB) is reviewing the issues raised in recent reporting on DraftKings' use of artificial intelligence and machine learning in its promotions and its VIP programme, the regulator told LSR. The MGCB did not say whether the review concerns DraftKings specifically.
Michigan’s Gaming Control Board reported adjusted gross revenue of $315m for iGaming in August 2026, up 17.6% from August 2025. Online casino revenue was $290.8m, while online sports betting revenue was $24.2m, down 29.3% year on year. Total gross receipts across iGaming and sports betting reached $337m.
The National Council on Problem Gambling said entities offering gambling or functionally similar products should provide safeguards including self-exclusion, age verification and risk disclosures. Board president Derek Longmeier said users experience financial, emotional and relationship harms from prediction markets. Kalshi, whose membership in NCPG prompted criticism and withdrawals by other organisations, said it disagreed with NCPG’s assessment but welcomed dialogue.
The Michigan Gaming Control Board said a court-approved agreement requires Robinhood Derivatives to stop offering new sports-event contracts to Michigan customers by the end of 9 September 2026. Existing positions must close by 9 October; the agreement does not concede either side’s legal position and remains in effect until appeals before the Sixth Circuit conclude.