Statistical Analysis On The Technical Effect Of Serving The World Elite Female Tennis Players

Tennis serve is one of the basic technologies, it is also animportant technique that only mastered by the players themselves and does not affectedby the opponent with the speed, route, placement and any other factors. It has strongoffensive, tennis players often with the help of the serve that fast, strong rotationchanges, cutting drop point to score or directly to the opponent’s return difficult.Occupying initiative in the field, therefore serve is a key link in the tennis match.At present the research about tennis serve technology mainly divided into servequantitative biomechanical analysis[1-4], and serve using effect statistical analysis[5-7].Among them, the statistical analysis mainly aimed at serving the success rate, theserving speed and serving placement, but did not rank score statistics about the effect ofthe serve, their serving placement is simply divided into three areas: inside, middle sideand outside. In this connection, the author try to use the new method, from theperspective of the tennis serve technology related data, to statistical analysis of morein-depth.By using the methods of mathematical statistics combined with perspective planerestitution for the first time, this study revealed the results characteristics of servetechnique of elite female tennis single players base on the analysis of the women’ssingles final of world tennis open (Australian Open, French Open, WimbledonChampions, US Open). To reveal the characteristics of the serving technical on theworld elite women’s singles players of the relationship about the effect of velocity,angle and service effect. The characters were presented to providing the basis for tennistraining and match.The results showed that:1. Most of the serve results were general level and theresults of nearly half of serves were not initiative.2. The result grades of winningservice games were higher than losing and the results were initiative, whereas theresults of losing service games were passive.3. The average velocity of first serves was10km higher than second serves, the result grade of first serves was also higher thansecond serves.4. With the increasing of result grade, serve direction concentrated toinside corner and outside corner; with the improving of serve speed, the result gradegradually increase at the range of0-5°in first serve; first serves with low speed tooutside corner showed higher result grade and high speed to inside corner showedhigher result grade, the result grade of second serves landing in different ranges showedno significant differences.