In 2015, The Tennis Grand Slam Hard Men's Semi-final And Final Athletes' "missing Points" Characteristics

With the gradual warming of tennis in our country, more and more people begin to pay attention to and participate in the tennis sport. The annual grand slam open is a tennis tournament with a focus on every tennis player and tennis enthusiast, as well as the highest level of the project. Today men's tennis, athletes by competition in the fierce confrontation, wonderful winning points, and exhibit the unique personal charisma become attract large quantities of tennis enthusiasts concerned focus, the concern for the athletes of the error is relatively small. In recent years, research on male athletes in the game "losing" are mostly in a famous athletes studied separately, and less focused exclusively on male athletes in the game the two sides "losing" factor statistical study was carried out through the study. This paper uses the literature method, video observation method, mathematical statistics, comparative analysis and other research methods, to 2015 Grand Slam Australia Open and U.S.Open semi-finals players as the research object, to them in 2015 Grand Slam Australia Open and U.S.Open of "losing" of statistical analysis, the results show that:(1) Nowadays men's Tennis is more and more advocating strength and speed. It is easier to remember the key points and winning points of the players in the game. While ignoring the lose points.(2) "Unforced errors"accounted for a high proportion of points, become the main factor points ". For athletes in the game "losing" of statistical data. It is found that the index of male athletes in the game in the "losing", "unforced errors" accounted for the highest proportion, even such as Novak Djokovic, Federer, the world's top male tennis players, "unforced errors" number is still losing "points" of the main factors. Even in poor state, "unforced errors"can be more than 50% points of their own.(3) Physical reserves is important, and it's decided the "unforced errors" numbers during the late games. Men athletes in the physical condition, the confrontation is more intense, winning points, non forced mistakes are relatively more. But when the game into the latter part of the physical consumption of the larger, at this time the competitive ability has declined, in which case who better to reduce the "non forced mistakes" is a greater chance of winning.(4) The bottom line of confrontation, "out" is the main way of losing the ball. Men's singles, the bottom line of play is still the mainstream, in the failure, male athletes "out " is generally more than the "net", batting and thus how to better control the ball placement is every elite athletes continue to overcome the problem.(5) Male athletes in the active attack are relatively active, active attack play, can bring more winning goal, but the corresponding non forced mistakes will increase. So today male athletes, in the attack at the same time, the need to improve the stability of the ball, as much as possible to reduce the attack due to the non forced mistakes".(6) The number of "unforced errors" plays an important role in the direction of the competition. Through the statistical results, the winner of each game in the "unforced errors" the number is usually less than the loser. The winner of the "non forced mistakes" in the number of points in the audience scores of less than 20%, if more than 20% are easy to lose the game. So reducing the "unforced errors" is one of the effective means to win the competition.