Regulated Sports Betting Faces Second Monthly Contraction in May 2026 as Unregulated Prediction Markets Expand

American Gaming Association data released through its Commercial Gaming Revenue Tracker shows U.S. sports betting revenue fell 1.8 percent in May 2026 to 1.34 billion dollars on a handle of 12.06 billion dollars that declined 0.4 percent from the prior month, and this marks the second straight month of contraction across regulated channels.

Key Figures From the Report

Revenue reached 1.34 billion dollars while handle stood at 12.06 billion dollars according to the tracker and those numbers reflect lower overall betting volume combined with a reduced hold percentage that measures the share operators retain after payouts; state tax collections tied to this activity dropped 2.4 percent in the same period.

Observers note the consecutive monthly declines represent a shift after earlier growth phases and teh report ties the downturn directly to reduced handle levels plus the hold percentage drop without attributing external causes beyond the measured metrics.

State Tax Revenue Impact

State governments collected less tax revenue from regulated sports betting operations as a direct result of the revenue contraction and the 2.4 percent decline in tax receipts follows the pattern seen in operator revenue and handle figures released in the same tracker update.

Figures reveal that multiple states experienced parallel reductions in their monthly tax hauls from these activities while the overall national totals compiled by the American Gaming Association captured the aggregate effect across all reporting jurisdictions.

Unregulated Prediction Markets Show Continued Expansion

Unregulated prediction markets including Kalshi recorded rapid growth outside the regulated sports betting framework during the same timeframe and this expansion occurred alongside the measured contraction in licensed operator revenue and handle.

Data indicates these platforms operate beyond state regulatory oversight and continue to attract volume that does not appear in the Commercial Gaming Revenue Tracker statistics released by the American Gaming Association.

Those who track market activity point out that Kalshi and similar services maintain separate reporting structures and the continued rise in their usage highlights a distinction between regulated and unregulated segments that the May 2026 numbers underscore.

Context Within 2026 Trends

The May figures extend a pattern of two consecutive months of reduced revenue and handle that began earlier in the spring and the report positions these results against the backdrop of prior periods when both metrics showed increases before the recent downturn.

Handle of 12.06 billion dollars combined with revenue of 1.34 billion dollars produces the hold percentage that contributed to the overall decline and state tax revenue followed the same downward trajectory at 2.4 percent lower than the previous month.

Research compiled in the tracker demonstrates how these interconnected metrics moved together in May 2026 and the data release provides the primary source for understanding the scale of the contraction across regulated U.S. sports betting operations.

Conclusion

The American Gaming Association report documents a clear contraction in May 2026 regulated sports betting revenue and handle along with the associated state tax revenue reduction while unregulated prediction markets such as Kalshi sustained their growth trajectory outside those measured channels; the Commercial Gaming Revenue Tracker remains the central reference point for these specific figures and the patterns they reveal.