This paper analyzes the offensive and defensive ability of the top eight teams in the 2023-2024 WCBA playoffs by means of literature analysis, mathematical statistics, video observation and comparative analysis. The results show that no teams have A level of Ci in attack and defense. Guangdong Team is grade B, while Sichuan Team, Inner Mongolia Team, Shanghai Team and Zhejiang team are grade C. Shandong Team ranks last in grade E and the rest are grade C. From the RSR data of attack and defense, Sichuan Team and Zhejiang team are both at grade A level. Guangdong team players also show excellent offensive and defensive ability, which is closely followed by B level, Shandong Team is still at the bottom of the team at D level, and the rest are C level. Sichuan Team, Zhejiang team, Guangdong team and Shanxi team are balanced offensive and defensive teams, Inner Mongolia team and Shanghai team are strong offensive and weak defensive teams, Jiangsu team and Shandong team are weak offensive and strong defensive teams. Through the comparative analysis of the offensive and defensive techniques of the top eight teams, the advantages and disadvantages of attack between the teams are analyzed, so as to solve the main problems faced by the teams, provide reference for the team’s development to the strong teams, and formulate targeted technical and tactical plans and more reasonable training plans.