目的：探討網球選手於賽前作息管理、賽中技戰術運用與情緒管理之差異情形。 方法：以第十七屆東方錶盃大專網球排名賽參賽選手為研究對象，總計發出400份問卷，回收356份，回收率為89%，剔除填答不完整或空白問卷，實得有效問卷319份，有效回收率為80%。所得資料以獨立樣本t考驗比較不同組別、不同性別在賽前作息管理、賽中技戰術運用與情緒管理之差異，統計顯著水準訂為α=.05。 結果：一、不同組別選手對於賽前作息管理差異達顯著水準，甲組選手在賽前作息管理顯著優於乙組選手；不同組別選手在情緒管理的差異亦達顯著水準，顯示甲組選手在情緒管理優於乙組選手；不同組別選手在賽中技戰術運用的差異則未達顯著。二、不同性別選手對於賽前作息管理、賽中技戰術運用與情緒管理的皆達顯著差異，女生在賽前作息管理優於男生；男生在賽中技戰術運用優於女生；女生在情緒管理方面優於男生。 結論：本研究建議賽前作息管理、賽中技戰術運用與情緒管理等訓練養成，應於平時列入重要規劃，此結果可提供大專院校網球教練於平時訓練參考。

The purpose of this study was to investigate the difference of players’ lifestyle management, tactics application and emotion management before and during tennis tournament. Methods: Four hundreds subjects were selected from the seventeenth Orient Cup tennis tournament; responses and valid questionnaires (rates, %) were 356(89%), 319(80%), respectively. Independent T-test was adapted to analysis the differences between draws and gender. Results: First, there was significant differences in lifestyle and emotion management domains in draw; and the elites were better than amateur players. However, the tactics application domain did not show differences in draws. Second, all domains had shown significant differences in gender, respectively. Females performed better in lifestyle and emotion management, and males performed better in tactics application. Conclusion: according to the results, we suggest lifestyle management; tactics application and emotion management programs could be scheduled in tennis training, which has positive effects in filed performance.