顯示廣告
隱藏 ✕
※ 本文為 dinos 轉寄自 ptt.cc 更新時間: 2015-06-03 11:00:35
看板 NY-Yankees
作者 brains200011 (withoutsmile)
標題 Re: [討論] CC Sabathia
時間 Wed Jun  3 10:53:28 2015


呃 非參戰 剛好看到一篇文章

http://0rz.tw/k7dWn
A Baseball’s Exit Velocity Is Five Parts Hitter, One Part Pitcher | FiveThirtyEight
[圖]
For years sabermetrics has theorized that pitchers can’t control what happens after a batter strikes a ball. Whether it bloops in for a hit, rockets its way to an outfielder’s glove or lands just i... ...

 

"A Baseball’s Exit Velocity Is Five Parts Hitter, One Part Pitcher"

用打者擊出球速來看FIP


結論說球打出去後的確跟投手比較無關(FIP有道理)

但有些投手可以讓球打得稍微軟一些(FIP忽略的)

像大家最愛的......陳偉殷

相對出手球速,他平均可以讓打者降低1.63mph擊出球速-全大聯盟最佳
(有興趣可看文章圖表,有排名)

"....No one will mistake Wei-Yin Chen for Pedro Martinez, but it appears that
Chen can repeatably depress his opponent’s batted ball velocity, and a
statistic such as FIP will fail to credit him for that skill. Statcast’s
data is beginning to challenge not only our views of specific players,
but also some of the fundamental precepts of sabermetrics."


它有另一篇專談打者 http://0rz.tw/8CDJT
Chase Utley Is The Unluckiest Man In Baseball | FiveThirtyEight
[圖]
This early in the baseball season, most hitting statistics are worthless. Numbers like on-base percentage and slugging percentage -- the core components of a hitter’s value -- mean little in sample... ...

 

"Chase Utley Is The Unluckiest Man In Baseball"


另一種觀點,跟大家分享

--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 140.112.125.32
※ 文章代碼(AID): #1LRcmha6 (NY-Yankees)
※ 文章網址: https://www.ptt.cc/bbs/NY-Yankees/M.1433300011.A.906.html
※ 編輯: brains200011 (140.112.125.32), 06/03/2015 10:54:57
vencil      :1F 06/03 10:55
accjm2440   : 噢噢 原來有討論過了2F 06/03 10:59

--
※ 看板: dinos 文章推薦值: 0 目前人氣: 0 累積人氣: 183 
分享網址: 複製 已複製
guest
x)推文 r)回覆 e)編輯 d)刪除 M)收藏 ^x)轉錄 同主題: =)首篇 [)上篇 ])下篇