每一場網球比賽,不論是贏家或是輸家都想要知道自己的表現,因此有很多種數據如一、二發進球率以及贏球率,致勝球及非受迫性失誤次數,破發成功率等,都可說明選手在網球場上的表現,但是因為紀錄複雜且無法及時運算,所以很多教練或家長只能用腦記憶或用紙筆紀錄的方式,無法即時且客觀分析!因此本研究發展網球選手對戰資訊及時分析系統,透過簡單的13個按鈕,將比賽資訊分為發球、接發球、來回狀況及其他狀況,包括現場及時比數、局數、一發進球率、一發贏球率、二發進球率、二發贏球率、破發率、直接發球得分、致勝球,雙發失誤數,受迫性及非受迫性失誤數等多項數據。所有資料進入資料庫後,都可即時整理,並以推移圖的方式展現選手所有的紀錄,甚或可以和系統中其他選手紀錄作比較,用以作為敵我戰術分析資訊。另與國外其他系統相較,本系統除了所獲得的資訊較多之外,其操作按鈕次數亦顯著減少。
Everyone including winner or loser wants to know his or her performance in each tennis game. Hence, lots of criteria such as first serve in or win percentage, second serve in or win percentage, number of winners or unforced errors, and break points saved can be shown their performance in the tennis court. However, coaches or parents who use their brains to remember or write on papers cannot analyze instantly and objectively in such complex calculations during tennis games. Therefore, 13 buttons are designed to record game information in the computer instantly calculations system. The game information is classified into serving, receiving, rally and other conditions. The computer system records and show instantly data such as live scores, first and second serve in percentage, wining percentages in first and second serve, break point win percentage, winners in receiving serve, winners in rallies, aces, doubles, forced errors and unforced errors. Run charts are used to demo all the statistics recorded in the system and can used to compare the same statistics with other competitors. Compare with other systems developed by foreigners, our system needs less operations and can get more information.