本研究之目的在探討網球比賽中擊球技術對勝局、負局之影響，瞭解比賽中應採用何種擊球技術可有效幫助贏得比賽勝利。研究對象以參加2012年新北市四維盃全國青少年網球錦標賽男子16歲組、男子18歲組八強以內之選手，以多變數相關分析作統計分析。研究結果發現一發進球對勝局的相關係數為.486*、正拍抽球得分對勝局的相關係數.540*、反拍抽球得分對勝局的相關係數.597**，均達顯著水準（P < .05），表示在平常練習擊球技術時，應特別加強這三種擊球技術，以幫助贏得比賽勝利。

The study was to investigate the influence of stroke skills on winning/losing in tennis tournaments;more specifically, this study was to reveal which stroke skills effectively increase thechance ofwinning the tournaments. The subjects were the male players who advanced to the quarter finals inthe 16-year-old and 18-year-old divisions in the 2012 New Taipei City Four-Pillars Cup YouthTennis Championship. Correlation was used for data analysis. The results were as follows: thecorrelation between successful first serves and winning sets was .487; the correlation betweenforehand stroke and winning sets was .540; the correlation between backhand stroke and winningsets was .597, which were statistically significant at the level of .05. The study implies that playersshould strengthen these stroke skills when practice in order to help win the games

擊球技術; 勝局; 負局

Stroke skill; Winning games; Losing games