A Comparative Analysis Of The Skills And Tactics Between Zhang Shuai And His Opponents In The Serve Stage Of The Grand Slam Tournament

In tennis,serving as an important tennis technology that players can control themselves,has attracted more and more attention from researchers,tennis coaches and professional tennis players engaged in tennis research.In recent years,the research on tennis service technology and tactics has become one of the hot topics for tennis researchers.This also shows the importance of technical and tactical research in tennis players' service stage.This study uses the methods of documentation,video observation,mathematical statistics and comparative analysis,The Chinese women's tennis player Zhang Shuai and occupation in a grand slam and as an opponent of the six world occupation female tennis players serve data statistics,summarizes the technical and tactical characteristics of Zhang Shuai's service stage,and makes comparison and analysis with the obtained data,so as to find out the women's position in China.Professional tennis player Zhang Shuai's outstanding advantages and shortcomings in serving skills and tactics provide theoretical data for other female professional tennis players in China and foreign professional tennis players to use for reference.Through the analysis of this paper,the following conclusions can be drawn:1.In the match,Zhang Shuai's serve is less aggressive than his opponent's,Ace's nu mber is less,the number of double errors increases when meeting high-level players,and the direct scoring rate of service decreases.Serving speed is not high either in winning or losing matches.Her opponent can easily distance her from serving speed.Compared with the winning games in the losing games,from the service scoring rate,no matter w hich technical index Zhang Shuai has different degrees of decline.2.Zhang Shuai's use rate of the outer corner of the first round in the winning comp etition is higher than that of the inner corner,while the utilization rate of the inner corn er is higher than that of the chase.This shows that Zhang Shuai is good at serving the ball to the opponent's backhand position in the winning match,so as to cause the oppon ent to make mistakes and score quickly.3.Zhang Shuai's use rate of the outer corner of the first round in the equal division is higher than that of the inner corner of the first round in the losing match,while the use rate of the inner corner of the first round in the preceding division is higher than that of the outer corner.Whether it is the flat division or the first round in the preceding division,Zhang Shuai's use rate of the chase ball is the lowest.However,the utilization rate of the second round in the flat zone and the second round in the preceding zone is always higher than that of the inner corner.This shows that Zhang Shuai did not deal with the landing point of the second serve well in the losing match,resulting in the opponent's disadvantage of receiving the serve with high quality.