2014-2015赛季CBA联赛冠军球队攻防实力探究

On the Offensive and Defensive Power of Chinese Men's Basketball Professional League

以2014—2015赛季CBA联赛20支球队为研究样本,对共406场比赛的17项技术指标进行统计分析,探讨CBA联赛总冠军北京队的攻防实力及特征。结果显示:(1)在球员年龄与身体形态方面,北京队球员的平均年龄(28.3岁)大于CBA前八强球队球员(2.7岁),且北京队球员在平均身高(1.989 m)、平均体重(97.3 kg)方面也略占有优势;(2)在整个赛季中,北京队获胜总场数为37场(主场24,客场13场),总负场数14场(主场1,客场13场),可见北京队拥有极好的主场优势;3)通过Pearson相关分析,与北京队得分存在(高度)线性相关关系的技术指标有3分命中率、总篮板、助攻、快攻等8项。结论:北京队球员拥有较大的平均年龄,这意味着他们部分球员有更多的训练时间和参赛经历,在身体形态方面北京队也有略微优势。此外,对主场优势的充分把握、较多的3分投射次数及较高的命中率、对篮板球冲抢、助攻、快攻及对失误的控制是北京队攻防实力的主要体现。

Taking the 20 teams in the CBA League of 2014-2015 season as the samples, the article analyzes the 17 technical indicators in 406 games so as to explore the offensive and defensive power and characteristics of Beijing team, Champion of CBA. The result shows that as to the age and body morphology, the average age of Beijing players is 28.3, which is 2.7 years older than that of the players of the top 8 teams of CBA. And the players of Beijing also have an advantage in average height （ 1.989m） and average weight （97.3kg）. During the whole sea,son, Beijing team won 37 games （home 24 and away 13） and lost 14 （home 1 and away 13）. So the team ol＇ Beijing has good advantage in home court. According to the correlation analysis of Pearson, 8 technical indicators, such as 3-point shooting, total rebounds, assist and fast attack, have high correlation with the high score of Beijing team. The conclusion is that the relatively older ages of Beijing players mean that they have had more training and competition experience. And they have an advantage in body shape. The offensive and defensive power of Beijing team mainly lie in grasping the advantage of the home court, more 3-point shoot- ings, higher scoring rate, rebound recovery, assist, fast attack and the control of mistakes.