This article starts with the conditions for the development of tennis sports in colleges and universities, discusses the feasibility of the integration of competitive sports and college sports, and then discusses the value of the integration of tennis sports in colleges and universities. On this basis, it puts forward three integration methods of tennis sports and college physical education: the integration of competitive sports and college sports teaching, the integration of competitive sports and after-school sports activities The integration of competitive sports and campus competitive competitions put forward the following suggestions to curb the decline of students' physical health in China: at the theoretical level, further explore the contradictory relationship between sports and physical education; At the practical level, we should explore the new model of students' physical education, and how to use the of school physical education resources to find and train athletes, promote the deep integration of competitive sports and college physical education, and promote the healthy and stable development of physical education.