本研究主要目的為分析NBA季後賽東西區8強隊伍，其球員基本資料與球賽勝負之關聯性及攻守技術對得分的預測情形。以2011－2012年NBA之季後賽資料為研究數據，以敘述性統計及多元逐步迴歸方式進行分析。研究結果發現，身高、體重在季後賽具有優勢，但年齡則無太大的優勢；另外，東西區8強隊伍投籃命中率可正向預測得分，但失誤為負向預測得分。本研究希望透過分析NBA之攻守數據，提供教練或球員做為訓練之參考，並讓觀眾在觀賞球賽之餘，亦能清楚了解比賽攻守策略之表現。

The purpose of this study is to analyze the relationships between points and forecasted variables. In order to understand the impact of offensive / defensive techniques in the playoff result. Using the descriptive statistics and the multi-regression to analyze the 2011-2012 NBA playoff data. The findings were as follows: the height and weight players were decisive factors for victories. Field goal percentage has a significantly positive impact on the points, while turnovers has a significantly negative. We analyzed the offensive / defensive data from NBA and hopes to provide for coaches and players as training references. The spectators not only watched the game but also understood the performance of the game.