This study analyzed the offense/defense techniques of the women's level-A High School Basketball League (HBL), in the second semester of the 2002, 2003 and 2004 academic year. It investigated the major factors influencing a team's winning or losing. The instruments were multiple regressions, one-way ANOVA and LSD analysis. Findings are as follows. First, the major factors influencing the 2002 academic year were 2pt%, 3pt%, TO, OR, PF, FU. Second, the major factors influencing the 2003 academic year were 2pt%, TO, AS, OR, FT attempt, DR, FT%. Third, the major factors influencing the 2004 academic year were 2pt, AS, FT%. 4.3pt was the only significant difference among the 2002-2004 academic years, and that in the 2004 academic year was higher than those in the other two years. If was propose that in the future, the scholar engaged in the analysis of basketball-related offending and defending technology, should consider the specific research object of the team as the sample for analysis, offer clear and effective data to the coaches and players, the reference basis trained as the high school basketball teams and the national junior teams.