Name a federal antitrust law that has substantial impact on sport.

• A. The Sherman Antitrust Act
• B. The Sports Broadcasting Act
• C. The Curt Flood Act
• D. The Clayton Act

Answer: (A)

The central idea is that the Sherman Antitrust Act is the foundational federal law governing competition, and it has the broadest impact on how sports are organized and run. It bans unreasonable restraints of trade and monopolistic behavior, which means any league-wide rules, player movement restrictions, or revenue-sharing arrangements must be analyzed under its standards. Because professional sports often involve joint decisions by competing entities (teams, leagues, and unions) that affect competition, this act provides the framework for evaluating whether such practices are lawful, making it the most influential antitrust law in sports. The other laws play important, more targeted roles—for example, certain exemptions for broadcasting rights, baseball-specific antitrust considerations, or antitrust issues around mergers—but the Sherman Act shapes the overall structure and legality of most major sports business decisions.