Abstract: Taking the scoring ability of Xinjiang team and Guangdong team in the CBA Finals in 2016-2017 match seasons as the research object，the performances of the two teams were analyzed. The results showed that the scoring ability of three points and free throw of Xinjiang team was better than that of Guangdong team，the scoring ability of two points of Guangdong team was stronger than that of Xinjiang team，and the overall scoring ability of Xinjiang team was superior. Analyzing on different positions，the ability of guard and forward of Xinjiang team was better than that of Guangdong team，and the ability of center position of Guangdong team was stronger than that of Xinjiang team. Analyzing on the first start team，Xinjiang team′s scoring ability was stronger than that of Guangdong team，and the difference of substitutes′ scoring ability between the two sides was not significant. Analyzing on foreign players，foreign players of Xinjiang team scored better than foreign players of Guangdong team，and the difference of scoring ability of local players was not significant. Finally，from three aspects of tactics，foreign aid，injury，the causes of the difference of scoring ability between the two teams were analyzed.

Key words: CBA Finals, scoring ability, Xinjiang team, Guangdong team, substitutes, foreign players