Recognized in Best Lawyers since 2026 
Bill Bock is a litigator in Indianapolis, Indiana, with a practice focused on Sports Law, Title IX, international law enforcement, anti-doping matters, and drug trafficking investigations. He is a partner at Kroger, Gardis & Regas LLP and represents athletes, sports organizations, companies, governmental agencies, and individuals involved in complex disputes and investigations.
From 2007 through 2020, Bill served as General Counsel of the U.S. Anti-Doping Agency (USADA). In that role, he worked with U.S. law enforcement agencies, including the U.S. Drug Enforcement Administration (DEA), as well as international law enforcement and anti-doping officials. His work included matters involving sports drug testing, athlete eligibility, regulatory compliance, and investigations.
Bill has represented clients in litigation, arbitration, and investigations throughout the United States and in international matters. His work includes disputes involving sports organizations, athletes, business interests, governmental action, and claims concerning organizational or governmental overreach.
Bill maintains a strong interest in business and sports ethics, sports drug testing, athletic eligibility, Title IX, and the rights of female athletes to fair competition and safe participation in women’s sports. He also writes and advises on constitutional and human rights, separation-of-powers issues, individual liberty, and the role of law in a free society.
