飛球型投手




飛球型投手是以讓打者擊出飛球被野手接殺製造出局數的投手。




目录






  • 1 定義


  • 2 特色


  • 3 原因


  • 4 參考資料





定義


這是來自美國棒球界的量化分析分類，以滾飛比來推算，推判一位投手在是滾地球型投手(Groundball Pitcher)或飛球型投手(Flyball Pitcher)，飛球型投手是以滾飛比小於0.93的投手。


滾飛比 = 滾地球/飛球



特色


這種投手的通常勇於與打者拼球，或是球路特性使打者喜歡揮大棒來面對該投手的球路，使打者容易擊出飛球被野手接殺，優點是這種投手擅於製造吊球而奪三振的能力較強，但缺點是在記錄上的被長打率會偏高，也就是容易被擊出長打。理論上，這種類型的投手以威力型的投手為主，但事實上，也有不少控球型的投手屬於飛球型投手。如Johan Santana、Scott Kazmir



原因


相較於滾球型投手都是投二縫線的sinker(沉球)，由於飛球型投手都是投四縫線的fastball，球到本壘會上竄，當打者反應不及，通常會打到球的下緣，變成高飛球，如果球再犀利點，讓打者連球皮都碰不到，自然容易被三振，所以飛球型選手同時也經常是三振型選手。



參考資料





















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投手

類型

速球型投手 · 控球型投手 · 滾地球型投手 · 飛球型投手
出手

上肩投法 · 斜肩投法 · 側肩投法 · 低肩側投 · 低肩投法
角色

先發投手 · 王牌投手 · 後援投手 · 佈局投手 · 中繼投手 · 終結者 · 一人左投 · 長中繼







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