MainAuthors Vaskevich Vladimir Petrovich Cand.Sci.(Law), Associate professor of the Business and Energetics Law Department Kazan (Volga Region) Federal University , Kazan, Russia ORCID: 0000-0002-1362-4301 ARTICLES: ESPORTS: SOME CONTROVERSIAL ISSUES OF LEGAL REGULATION AND PRACTICE Economic Problems and Legal Practice — Issue №2 2019: 154-157 Legal Procedures Subsystems of Dynamics in the Structure of the Legal Regime of Professional Activity of an Athlete Gaps in Russian Legislation — Issue №2 2022: 67-71