A Comparative Analysis Of Technical And Tactical Characteristics Of 2016-2018 And 2019 Australian Open Matches In Osaka Zhimei

Osaka Naomi,born in Osaka,Japan on October 16,1997,is one of the brightest new stars on the tour.As the best rookie of WTA in 2016,Osaka Naomi was elected successfully.In 2018,Osaka zhimeiyong won the title of the first Wales crown.In the same year,in the women’s singles final of the U.S.Open,Osaka beat Williams for the first time in two sets,and he was also the second man in Asia to win the singles Grand Slam.On January 26,2019,Osaka Zhimei won the Australian Open Championship for the first time with 7-6(2),5-7,6-4 like kovitova in the final of women’s singles at the Australian Open,realizing the back-to-back grand slam and becoming the first Asian player to win the world’s top singles.On October 6,2019,in the women’s singles final of China open,Osaka Zhimei came from behind and beat Bati 2-1 to win the first championship in China open.This paper selects 16 representative Australian Open matches in Osaka Zhimei,analyzes the technical and tactical characteristics of Osaka Zhimei in the service stage,receiving stage and Stalemate Stage in 2016-2018 and 2019 Australian Open matches by using the methods of literature,expert interview,video observation,mathematical statistics and comparative analysis,and makes a vertical comparison between the three stages The technical and tactical characteristics are intended to find out the characteristics of technical and tactical changes of Osaka Zhimei’s Australian Open Competition in 2019 compared with that in 2016-2018,so as to help Chinese women’s singles players better understand the technical and tactical characteristics of Osaka Zhimei and provide reference for the formulation of their training plans.Through the analysis,the conclusion is as follows.1.In the service stage: the efficient use of the second outer corner and the third backhand in the service.2.In the receiving and serving stage: high success rate of break,efficient use of straight line and small diagonal line,efficient use of backcourt area of receiving and serving and forehand drawing technology of the fourth racket.3.In the stage of stalemate: the efficient use of forehand side technique and forehand oblique line.