Mr. Mishkin now devotes full time to serving as an arbitrator and mediator of sports disputes. He has served for many years as an arbitrator on the Court of Arbitration for Sport in Lausanne, Switzerland, the leading international arbitral forum for sports-related legal issues. He has resolved disputes involving all aspects of sports law, including business and commercial disputes, employment matters, eligibility issues, and matters involving the interpretation of various sports organizations’ rules. These disputes have included, among many others, disputes regarding the worldwide application of FIFA rules on promotion and relegation, employment disputes between football clubs and their players, disputes between boxers regarding mandatory challenger status to contend for the World Heavyweight Championship, and countless anti-doping disputes. Mr. Mishkin was a member of the arbitration panel that resolved appeals filed by the World Anti-Doping Agency (WADA), Russian Anti-Doping Agency (RUSADA), and International Skating Union (ISU) against Kamila Valieva, an elite Russian figure skater, regarding whether Ms. Valieva had committed an anti-doping rule violation, thereby disqualifying her Olympic results. Mr. Mishkin also served as the chair of the arbitration panel for the 35th America’s Cup, resolving numerous disputes among competing yachts from the United States, New Zealand, Britain, France, Sweden, and Japan.