Study on the Relationship Between NBA Players' Offensive and Defensive Abilities and Game Success

This paper aims to analyze the offensive and defensive abilities of NBA professional basketball league players, especially to explore the differences in technical indicators of players in different positions and their relationship with game results. By using analysis of variance (ANOVA) and independent samples T-test, the study found that there are significant differences in certain technical performances between players in different positions. In addition, age is also an important factor affecting a player's technical performance. Finally, the impact of technical indicators on the team's winning rate was analyzed through the least squares regression model. The research results can help basketball teams better formulate selection strategies and train young players, thereby improving the team's overall performance and winning rate.