Résumé
Review paper Effects of Application of Sports Management during Pandemic COVID-19to International Top Sports Football Club and Ultimate Fight Championship, based on the latest studies, relates to performance of structure of management of sport organizations during pandemic of COVID-19. Organizing sport competitions, tournaments, matches and trainings at this period of time, was considered as a great challenge, especially for the clubs which compete on international level. Additional challenge for sport organizations was compliance with epidemic measures dictated by WHO (World Health Organization). Focus analysis was related to organizing sport contents and responds to business and sports activities to pandemic of COVID-19 of international top-level sport football clubs, league of "five" and clubs of Ultimate Fight Championship. Analysis included of football clubs: F.C. Barcelona, F.C. Manchester United, AC Milan, F.C. Bayern M..nchen and F.C. Borussia Dortmund in relation to UFC teams: Straight Blast Gym Ireland, American Kick-box Academy (AKA), Xtreme Couture Mixed Martial Arts, American Top Team (ATT) of football and ultimate fight championship, during pandemic. Clubs, selected by method of random subject, based on sport results achieved on national levels of competition and four criteria were used, from domain of review papers, by PRISM methodology 1: all sources of data (magazines, published papers etc) in English;2. Period of organization of sport competitions and football matches during the pandemic of COVID-19;3. Evident differences, which occurred during pandemic COVID-19;4. Published papers are focused on business and organizational form. There is significant difference in obtained financial effects and different innovative solutions, which can be used as new experiences in further studies, were offered.