Sports law in the united states overlaps substantially with labor law contract law competition or antitrust law and tort law issues like defamation and privacy rights are also integral aspects of sports law this area of law was established as a separate and important entity only a few decades ago coinciding with the rise of player agents and increased media scrutiny of sports law topics. Derived from the renowned multi volume international encyclopaedia of laws this practical analysis of sports law in the united states deals with the regulation of sports activity by both public authorities and private sports organizations the growing internationalization of sports inevitably increases the weight of global regulation yet each country maintains its own distinct regime of sports law and its own national and local sports organizations sports law at a national or . Sports law in the united states overlaps substantially with labor law contract law competition or antitrust law and tort law issues like defamation and privacy rights are also integral aspects of sports law. Professional sports leagues must of course abide by state and federal laws that touch on their business activities for instance sports leagues must abide by antitrust labour and sports gambling. Sports law an overview sports law encompasses a multitude areas of law brought together in unique ways issues such as antitrust contracts and torts are quite common for further information in these areas see sports law can be roughly divided into the areas of amateur professional and international sports