With the rapid development and popularization of network technology, the application of the network in the field of education has become more and more extensive. Currently, network technology is affecting all aspects of sports with unprecedented influence. At present, there are many researches on the development of sports network curriculum resources, but there are relatively few researches on the entry point of the development of sports network curriculum resources and which management mode to implement. In order to study the resource development entry point and management performance evaluation of sports network courses, This article uses the method of literature data to consult and refer to various domestic and foreign literature related to this article to study the management performance evaluation of sports network courses. The final results show that the development of physical education network curriculum resources should be based on the design concept of physical education network teaching, starting from physical education teaching materials, and combining the needs of students and schools to excavate and collect curriculum resources. In the experimental research on the performance evaluation of online course resource management, we found that the humanistic management mode and technical management mode of online course resources have a great influence on the performance evaluation of online course resource management. In the management model before the improvement, students choose courses based on their own interests and hobbies. The newly added course resources are more attractive to students, and the number of students who choose them accounts for about 50% of the total number; in the management model after the improvement , The effective management model is more attractive to students, and the number of students who choose the improved old curriculum resources has increased by 5%. Therefore, to manage the online course resources with a scientific and reasonable management mode is the focus of the development of sports online course resources.