An Analysis Of Roger Federer's Tactics And Tactics In Tennis Hardland

With the development of the times,the technical and tactical efficiency of tennis has greatly improved due to factors such as the type of venue,personal skills and tactics,sports equipment,and the application of new science and technology.Now the level of tennis skills and tactics has risen to a new height..Relying on exquisite and solid personal technology,reasonable and efficient tactics are becoming the key for professional players to win the game.This article uses literature research methods,video statistics,mathematical statistics,and comparative analysis methods to analyze Roger Federer's performance in the world's first professional tennis player in 2018 and 2004 in the Australian Open.The technical performance of different players is analysed horizontally and longitudinally at the technical and tactical level of organization and application characteristics,trying to explain the reason for the victory as the oldest in the world in Grand Slam competitions for our country and the world.Professional tennis players provide theoretical reference for improving competitive level,maintaining health,and extending exercise life.conclusion as below:1.Federer's pace in 2018 was generally slower than in 2004,but he maintained a very high level of athletics in the finals.Serving is Federer's scoring weapon.The advantage is obvious compared to his opponent.And this ability is even better than 2004 in 2018 and is also more stable.2.In all competitions in 2018 and 2004,Federer's first-round scoring rate was much higher than the one-shot scoring rate,and the first-round scoring rate was consistently ahead of the opponent.Contrast with himself,Federer maintained a higher first-rate scoring rate in the Australian Open and even improved in 2018.The high-level scoring efficiency ensures that Federer quickly scores and wins the game..3.Federer's return-to-ball and return-to-ball scoring rates were generally lower in 2004 than in 2004,but both indicators were consistently higher than their opponents in the game,and their control over the game was stronger;The overall advantage,but the competition ups and downs.4.Comparing with rivals,Federer's stability to save the break point and break it is betterthan that of 2004 in 2018,but from the average point of view,it is stronger in 2004;in comparison with 2018,2004,Federer's service score is improved,and The score of the ball is reduced,and the proportion of total points is equal;Federer's one drop point is difficult to judge,and there is no obvious rule to follow.5.Federer's pace in 2018 is significantly faster than in 2004.The proportion of 0-4 beats at the end of one point has increased dramatically,and the number of beats in 5-8 beats and more than 9 beats has decreased significantly.In a multi-shot contest of 5-8 beats and 9 beats or more,Federer's scoring ability in 2018 is weaker than in 2004,but Federer's 0-4 shooting ability is significantly improved.