
In direct response to a high-profile NBA betting scandal that revealed alleged insider activities, the Michigan Gaming Control Board (MGCB) has swiftly introduced a comprehensive four-point action plan.
This proactive framework is specifically designed to protect players, rebuild public trust, and reinforce the integrity of the state’s sports betting market.
The new measure follows a turbulent period for US sports, ignited by an investigation into an alleged insider betting ring involving current and former NBA players and at least one coach. The MGCB’s central message is clear: the integrity of sports betting in Michigan is reliant upon prevention rather than solely punitive measures.
Under the new regulatory framework, Michigan’s licensed sportsbooks will be obligated to tighten internal controls, conduct enhanced integrity monitoring, and quickly flag suspicious betting patterns.
Furthermore, the board intends to rigorously review and approve new wager types, dedicating special attention to those considered most vulnerable to manipulation.
The recent NBA incident serves as a stark reminder that even within well-regulated markets, threats from individuals with privileged access persist.
Executive Director of the Michigan Gaming Control Board, Henry Williams, emphasized the immediate duty of sportsbook operators to act swiftly when team or league affiliates abuse their positions for personal gain. This requires closer monitoring of internal staff, deployment of more sophisticated fraud detection tools, and stronger lines of communication with state regulators.
The MGCB is also intensifying its focus on prop bets, which Williams identified as presenting a “higher risk of manipulation.” The regulator must now determine if current safeguards are sufficient or if additional restrictions on prop bets are required to prevent abuse, a sentiment echoed by the NBA itself.
The MGCB is urging licensed operators to improve data transparency and enhance collaboration with integrity services to spot irregular betting activity before it escalates.
The introduction of these new sports betting safeguards marks a crucial turning point, pressing regulators, leagues, and sportsbooks to collaborate and restore the foundational elements of trust and transparency in the market.
Henry Williams, Executive Director, MGCB:
The integrity of sports betting in Michigan depends on more than enforcement — it requires proactive safeguards designed to detect and deter misconduct before it occurs. We’ve built a regulatory structure that prioritizes transparency, accountability, and consumer protection.
Henry Williams, Executive Director, MGCB:
Certain types of prop bets present a higher risk of manipulation, particularly when tied to insider knowledge or player behavior. As regulators, we must assess whether current safeguards are sufficient or if additional restrictions are necessary.


