The U.S. Senate will hold a hearing on May 20 to examine the rapid expansion of sports betting in the United States and its growing impact on the integrity of games. U.S. Senator Marsha Blackburn (R-Tenn), chairman of the Senate Commerce Subcommittee on Consumer Protection, Technology, and Data Privacy, scheduled the session for 10 a.m. This marks the first Senate hearing on sports betting since the U.S. Senate Judiciary Committee discussed potential federal regulations in December 2024.
The announcement cites recent match-fixing scandals as a catalyst. It also references the intersection of traditional online betting platforms and new entrants like prediction markets. As someone who has spent decades observing the evolution of gaming regulation, I see this as another inflection point in the ongoing federal versus state tension that has defined sports betting since PASPA was overturned.
Federal Oversight Returns to Center Stage
The hearing will gather testimony on the current sports betting framework and its safeguards against rigged outcomes. Senators plan to assess whether additional action is needed to ensure transparency, fairness, and integrity.
Senator Ted Cruz (R-Texas) put it directly: “Fans shouldn’t have to wonder if their favorite player missed a buzzer-beater or dropped a touchdown pass because of a secret bet.” Recent episodes have planted seeds of doubt and raised questions about necessary changes to integrity in sports.
This federal interest arrives more than eight years after the Supreme Court struck down PASPA. Most states have since legalized sports betting under their own regulatory regimes. Yet recurring scandals continue to invite congressional scrutiny, illustrating the limits of a purely state-driven approach.
Recent Scandals Fuel the Debate
Two major scandals in the past year have driven calls for reform. Earlier this year, 20 individuals were indicted for a point-shaving scheme involving NCAA basketball and Chinese Basketball Association games. Bribes ranged from $10,000 to $30,000 for athletes.
The scheme allegedly targeted 39 NCAA athletes on more than 17 NCAA Division I teams, resulting in more than 29 fixed games. Fifteen of the individuals played NCAA basketball in the 2023-2024 or 2024-2025 seasons.
Last October, FBI Director Kash Patel and Eastern District of New York U.S. Attorney Joseph Nocella, Jr. detailed indictments involving current and former NBA players and coaches. Miami Heat guard Terry Rozier was arrested for allegedly manipulating a 2023 game as part of an illegal sports betting ring. Chauncey Billups and Damon Jones faced related charges in an illegal poker scheme tied to New York mafia families.
Jones was involved in both the poker and sports betting indictments. Last week, Rozier faced additional charges for soliciting and accepting a bribe, while Jones changed his plea to guilty.
These cases underscore vulnerabilities that state regulators and operators have worked to address through integrity monitoring, geofencing, and data-sharing agreements. Yet their scale keeps the issue on the national agenda.
Witnesses Represent Diverse Perspectives
The scheduled witnesses bring varied expertise. Bill Miller, president and chief executive officer of the American Gaming Association, will represent the regulated industry. Mary Beth Thomas, executive director of the Tennessee Sports Wagering Council, offers a state regulator viewpoint.
Scott Sadin, co-founder and chief executive officer of Integrity Compliance 360, specializes in compliance solutions. The honorable Patrick McHenry, senior advisor for the Coalition for Prediction Markets, will address the emerging role of prediction markets.
Senator Blackburn framed the stakes clearly: “Fair play is the foundation of American sports, but recent match-fixing scandals in professional sports have put a spotlight on the risks facing the integrity of competition.” As traditional platforms and prediction markets intersect with sports, clearer understanding of their operations is required.
Prediction Markets Add Complexity to Integrity Questions
The explicit mention of prediction markets in the hearing announcement is noteworthy. These platforms operate under a different legal and regulatory structure than sportsbooks, often tied to CFTC oversight of event contracts rather than state gaming commissions.
This creates another layer of federal-state tension. Sports betting integrity has largely been managed at the state level through licensed operators, tribal compacts, and partnerships with leagues. Prediction markets introduce a parallel channel that some view as complementary and others see as competitive or even destabilizing.
The risk here is regulatory fragmentation. If federal lawmakers pursue one-size-fits-all solutions, they could disrupt state frameworks that have generated significant tax revenue and consumer protections since PASPA fell. Conversely, inaction at the federal level may leave gaps that sophisticated bad actors continue to exploit across jurisdictions.
Operators and prediction market platforms alike have invested in surveillance and analytics. Yet scandals persist. The hearing must distinguish between problems caused by illegal offshore activity and those arising within regulated channels.
The Bottom Line
This May 20 hearing reflects a structural shift: the convergence of sports betting, prediction markets, and federal oversight is forcing a fresh look at integrity safeguards more than eight years after PASPA’s repeal. While state innovation has driven growth, recurring scandals demonstrate that coordination across federal and state lines remains essential.
The testimony from Bill Miller, Mary Beth Thomas, Scott Sadin, and Patrick McHenry should provide concrete data on what is working, where gaps exist, and how prediction markets fit into the integrity equation. Operators navigating this environment should treat the outcome as a planning input rather than a threat.
The path forward lies in smarter collaboration, not reflexive federal preemption. Strengthening integrity without undermining the state-based model that has defined post-PASPA success will protect both competition and consumer trust.
