羽球是控制與反控制的運動項目，在賽前如能準確預測對手的長處，面對比賽時 較能掌握戰術運用， 以己之長， 攻彼之短， 提高己方的勝率。 本研究使用由 P rentice-Hall(1994) 公司所研發的 AB：QM-- 博奕理論（ Game Theory ）套裝軟體運算分 析得分得權與失分失權， 以丹麥羽球選手彼得蓋德在十四場國際比賽 16 種單打技術（ 27 項）對陣表為目標，藉以了解其技術優劣處，探討雙方對戰的情況。研究結果如下： 一、彼得蓋德的總得分得權技術特長為：對角平高球（ 40.6 ％）、跳躍殺球（ 16.4 ％） 、撲球（ 14.1 ％）、對角跳躍殺球（ 9.4 ％）、擋網前球（ 8.6 ％）等。 二、彼得蓋德的總失分失權技術缺點為，對角低手挑長球（ 37.6 ％）、對角平高球技術（ 24.5 ％）、髮夾式擊球（ 23.6 ％）、跳躍殺球（ 10.1 ％）等。 三、彼得蓋德在勝場、負場的得分得權與總得分得權技術不同方面，依序有發抽球、髮夾式 擊球、其他、對角擋網前球、對角抽球等。 四、彼得蓋德在勝場、負場失分失權與總失分失權技術表現不同方面，依序有高長球、撲球 、發短球、平高球等。

　　　　　Badminton is a sport of domination and counter-domination. The player who has the capability to anticipate an opponent's advantages before a match is the one who can master tactics which will lead to a triumph. This analysis aims to put to use the software of AB:QM? The Game Theory, developed by Prentice-Hall in 1994, as a set of operational analysis to evaluate the agining score/service and losing score/service of Denmark's badminton player peter Gate's fourteen international-level matches, using a matching chart to analyze the sixteen types of single matches, using a matching chart to analyze the sixteen types of single matching techniques (covering twenty-seven items), so as to see the advantages and to probe into both sides of the matching condition. The results are as below: 1. The technical strong points of Peter Gate's total gaining score/service are: cross flick clears (40.6%) jump-smashes (16.4%); net smash shots (14.1%); cross jump smashes (9.4%); net blockings (8.6%). 2. The technical shortcomings of Peter Gate's total losing score/service are: cross underhand clears (37.6%); cross flick clears (24.5%); hairpin shots (23.6%); jump smashes (10.1%). 3. The technical differences between the gaining score/service of the winning/losing games and the total gaining score/service of Peter Gate's performance include: flick services; hairpin shot; and others; cross net blockings; cross drives. 4. The technical differences between the losing score/service of the winning/losing games and the total losing score/service of Peter Gate's performance include: high clear; net smash shots; low services; flick clears.