Sports activity is subjected to an increasing number of legal regulations, which is a consequence of the current position of sport in contemporary society.It is a phenomenon characterized by complex and multi-level structure including social and economic elements.The risk of conflicts between different types of legal standards is permanently placed in the nature of sports law2.That is why the problem pertaining to disputes solving issues resulting from legal relations taking place in sports activity sphere has been evoking a lot of emotions both among theoreticians and practitioners of law3.Ever-growing progress of commerce, professional, institutional and mediatory aspects of sports naturally contributed to escalation of disputable issues in sports.