This paper will discuss the analysis of Chinese football performance data over the past five years to predict future trends. The study will be analysed in three parts, firstly we will present the performance of the Chinese national team and the national teams of each echelon in the last five years of international matches. Secondly, we will discuss the main body, the main body of the author mainly using the last five years of the Chinese national team and the U23 national team U19 national team World Cup and the Asian Cup results for the results of the conversion, and statistics on the performance of the other two national teams in East Asia, will be Chinas national team, the national team of South Korea, the national team of Japan for the comparison, the use of authors on the conversion to compare the last five years of the results of the results of the results. Chinese football has been at a low ebb in recent years, and the public opinion environment has been unfavourable for a long time. The reason for this is that the competitive performance of football has not met expect addition, the author will process the data to make a linear regression equation to predict the future trend of Chinese football performance. Finally, the author will summary and analyse the shortcomings of Chinese football development and make some recommendations.