CBA联赛不同位置外籍球员与本土球员竞技能力的对比分析——以2017—2018赛季为例

Comparative Analysis of Competitive Ability between Foreign Players and Local Players in Different Positions in CBA League——A Case Study of 2017—2018 Season

目的:探讨CBA新赛制下不同位置外籍球员与本土球员竞技能力的差异。方法:以2017-2018赛季为例,采用录像回放的形式观察、记录、比较分析外籍球员与本土球员的场均二分命中率、三分命中率、罚球命中率、场均二分出手次数、场均二分命中次数、场均三分出手次数、场均三分命中次数、场均罚球出手次数、罚球命中次数、助攻次数以及篮板球、抢断次数、盖帽次数、失误次数、犯规次数等指标的差异。结果显示:CBA联赛外籍球员整体攻防技术指标优于本土球员,但不同位置外籍球员与本土球员的差异存在一定差别。具体表现为:本土后卫球员三分命中率、前场篮板球与外籍后卫球员差异不大(P>0.05);本土前锋的场均得分、二分命中率和盖帽上与外籍前锋差异在缩小,在助攻上保持在同一水平,三分命中率上本土前锋并不比外籍球员逊色;本土中锋攻防技术水平与外籍中锋的差距较大。结论:CBA新赛制下不同位置外籍球员与本土球员竞技能力的差距在逐渐缩小。

Objective： To explore the differences of the competitive ability between foreign players and local players in different positions in the CBA. Methods： Take the 2017-2018 season as an example, observe, record, compare and analyze the average two-point hit rate, three-point hit rate, free throw hit rate, number of two-point shots per game, number of two-point hits per game, number of three-point shots per game, number of three-point hits per game, number of free throws shots per game, number of free throws hits, as well as number of assists, rebounds, steals, blocks, errors, and fouls between foreign players and local players with the methods score, two-point hit rate and block shot between local forwards and foreign forwards are shrinking. Assists of them are on the same level. The three-point hit rate of local forwards is not inferior to that of foreign forwards. There is a big gap of the offensive and defensive skills between local centers and foreign centers. Conclusion： The gap of the competitive ability between foreign players and local players in different positions under the CBA new competition system is gradually narrowing.