The purpose of this research is to verify the meaning and attraction of school sports club games in review of the specific inside of school sports club games where students can fully show off their developed skills and high satisfaction effect in school life. We have conducted a survey to find sports fun factors among 88 middle school students advanced to the quarterfinals of 'The 7th Education Support Commissioner's Cup Baseball Tournament' in G city of Gyeonggi-do and analyzed the results by one-way ANOVA and t-test. The research results are as follows. First, all 5 sports fun sub-factors among students participated in the sports club games showed relatively high scores in the order of victory and competition, team atmosphere, practice and recognition of its effectiveness and parental support. Second, there were no significant differences in sports fun factors by grades of participating students. Third, there were no significant differences in sports fun factors by types of participation.