[統計] 小王變身否? PART-2
看板CMWang (王建民 - 大樹哥)作者logicmana (就是要看棒球)時間18年前 (2007/06/22 14:42)推噓138(139推 1噓 10→)留言150則, 141人參與討論串1/1
[本文非經同意,禁止任意轉載。]
資料來源: http://www.baseball-reference.com
非常感謝各位的推爆,讓我很有力氣繼續寫下去..XD
在進入重點之前,我想先回應一下:
--樣本數的不足
確實現在才六月而已,把數字和去年整年相比,當然可能會失準。不過我想做的是
"現階段的小王"和去年的比較,沒人能保證之後會如何。我只是很好奇,當大家都
說小王不同時,數據上是否真的呈現而已。球季結束才做也可以啦,現在就當是盤
中分析,看看囉!
--勝敗也要靠火力支援
我想本系列的分析,基本上都以投手本身的數據為主,只要自己的投球數據夠優,
自然就能更增加勝投的機率,所以未考慮火力支援。
好啦~進入正題~
5.第一球是好球還是壞球,對之後的影響有多大?
第一球是壞球 PA AB H HR BB SO GDP BA OBP SLG OPS SO/PA
After 1-0 (2007) 138 127 29 2 8 12 8 .228 .290 .339 .629 8.7%
After 1-0 (2006) 393 354 102 6 36 21 10 .288 .356 .390 .746 5.3%
第一球是好球 PA AB H HR BB SO GDP BA OBP SLG OPS SO/PA
After 0-1 (2007) 133 123 30 1 8 29 5 .244 .293 .309 .602 21.8%
After 0-1 (2006) 372 353 87 3 16 55 16 .246 .278 .326 .604 14.7%
非常明顯的差異,今年即使第一顆球是壞球,各項打擊數據都呈現進步,連三振機率
也提高了。好球的話,三振機率更是提高一倍。綜合來看,不用太擔心第一球的好壞
,控球穩定性高,數據上顯示都不錯,這和去年比是一大進步。
6.極端的狀況,完全是單方面有利嗎?
連三壞 PA AB H HR BB SO GDP BA OBP SLG OPS BB/PA
After 3-0 (2007) 13 9 2 0 4 1 0 .222 .462 .333 .795 30.7%
After 3-0 (2006) 37 18 9 0 19 1 1 .500 .757 .611 1.368 51.3%
連兩好 PA AB H HR BB SO GDP BA OBP SLG OPS SO/PA
After 0-2 (2007) 46 46 7 0 0 21 3 .152 .152 .152 .304 45.6%
After 0-2 (2006) 132 123 30 2 8 37 2 .244 .290 .358 .648 28.0%
看到這裡,發現更大的進步。連三壞時,不僅保送機率降低,連被安打也更低了。拿
下兩好球後,三振機率也大幅提高,各項攻擊數據都呈現低檔。從這裡看穩定性的話
,那就只有讚而已!
7.可能三振或四壞,接下來呢?
取得兩好球後 PA AB H HR BB SO GDP BA OBP SLG OPS SO/PA
Two Strikes (2007) 123 111 19 0 10 41 5 .171 .244 .180 .424 33.3%
Two Strikes (2006) 324 299 69 2 23 76 8 .231 .288 .304 .592 23.4%
投出三壞球後 PA AB H HR BB SO GDP BA OBP SLG OPS BB/PA
Three Balls (2007) 51 34 4 0 16 4 0 .118 .392 .147 .539 31.3%
Three Balls (2006) 132 80 22 1 52 9 1 .275 .561 .350 .911 39.3%
很類似上一個數據,不過這是在有可能三振或四壞的狀況下,非極端情形的結果。打
擊數據都較前年優,而且三振率高保送率低,變身成功!
8.第一球揮擊和滿球數,有影響嗎?
第一球揮擊 PA AB H HR GDP BA OBP SLG OPS
First Pitch (2007) 44 43 15 1 2 .349 .364 .558 .922
First Pitch (2006) 135 134 44 3 7 .328 .328 .463 .791
滿球數決生死 PA AB H BB SO BA OBP SLG OPS SO/PA BB/PA
Full Count (2007) 34 23 2 10 4 .087 .353 .087 .440 11.7% 29.4%
Full Count (2006) 77 54 13 23 9 .241 .468 .241 .709 11.6% 29.8%
一連串數據看下來,這一項是較差的。要攻擊小王,似乎選擇第一球揮擊是比較好的
,而且數據上呈現大幅的退步,這點值得特別注意!反倒是滿球數的狀況,小王處理
的還不錯,打擊數據都降低,但是保送機率高於三振機率,而且和去年差不了多少。
休息一下~還有 PART3 (有特別想知道的數據嗎?可以說喔)
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好累要推喔!
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