With the aim of "regular competition", this paper investigates and analyzes the current situation of primary and secondary school basketball matches in Nanshan District of Shenzhen by means of literature, questionnaire, interview, mathematical statistics and empirical research, and puts forward three innovations in the competition system of primary and secondary school basketball matches: Innovation in the system of campus basketball matches, innovation in the level grouping of campus basketball matches and innovation in the organizational form of campus basketball matches; Finally, the empirical research is carried out. Through the questionnaire survey on the satisfaction of students and teachers, it is proved that the recognition and satisfaction of students are very high, which can enable more students to participate in sports events, so as to improve the sense of participation, achievement and achievement of students, achieve the goal of "regular games" and promote the development of school sports.