[問題] 盜壘納入攻擊指數,大谷會多猛?
看板Baseball (棒球)作者holyhelm (老鷹 鴨霸 西米露)時間2小時前 (2024/09/23 10:00)推噓28(31推 3噓 26→)留言60則, 32人參與討論串1/2 (看更多)
以前就一直好奇
為什麼攻擊指數不納入盜壘
盜壘強的人,可以把一堆1B轉成2B,跟長打沒兩樣了
上網查有納入的公式是TA(total average)
https://imgur.com/O2nFHGZ.jpg
基本上是一個比率,分子是壘打數+保送+盜壘
分母是出局數+盜壘失敗+雙殺打
可是好像沒啥人在用
如果用OPS的概念修改 = OPS改
把盜壘成功加入壘打數
盜壘失敗1次則是上壘率的分子-1
大谷的OPS改 = 上壘率改 + 長打率改 = 0.374 + 0.721 = 1.095
(截至昨天數據52轟, OPS 1.014)
算入盜壘後OPS改上升0.08
結論
法官是鬼喔
另外算了一下去年的Acuna 73盜 14失敗
長打率 0.596 => 0.709
上壘率 0.416 => 0.397
OPS改 1.012 => 1.106
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