下半季換球投手超有感 防禦率降低、挨轟 - 棒球
By Genevieve
at 2020-08-03T20:07
at 2020-08-03T20:07
Table of Contents
中職/下半季換球投手超有感 防禦率降低、挨轟變少
記者歐建智/綜合報導
中華職棒下半季換恢復係數較低的新球,投手是最直接的受益者,下半季打了15場比賽,
投手平均防禦率是4.40,比上半季投手防禦率5.76,投手真的比較好投球。
今年中職上半季比賽用球被認為是彈力球,中職公布第一次檢測恢復係數(COR)0.574,
第二次檢測恢復係數為0.571,兩次結果皆符合中華職棒恢復係數所規範之0.540~0.580,
但有係數偏高現象。
中華職棒下半季更換比賽用球,第一次檢測恢復係數(COR)為0.563,符合中華職棒恢復係
數所規範之0.540~0.580,並在中華職棒球團代表會議建議數值0.550~0.570之範圍內。
比賽用球恢復係數低,投手是最有感覺,上半季比賽用球過彈,投手被打的唉唉叫,全聯
盟投手防禦率是5.76。
上半季富邦悍將投手被90轟最多、防禦率6.48,統一獅投手被88轟、防禦率6.52,樂天桃
猿投手被86轟、防禦率5.72,中信兄弟投手被63轟、防禦率4.33。
下半季換球之後,打了15場比賽,投手平均防禦率是4.40,以中信兄弟投手8場被11轟最
多、防禦率3.91,樂天桃猿投手8場被6轟、防禦率5.15,統一獅投手7場6轟、防禦率4.09
,富邦悍將投手7場只被3轟,防禦率4.39。
除了中信兄弟之外,其它3隊投手每場被全壘打不到1支,而富邦悍將上半季投手平均每場
被1.5轟,下半季卻是平均每場有0.428轟,差別最大。
對於下半季換球,富邦悍將洋投羅力認為,握起來比較紮實,也比較順手,跟上半季比較
不一樣。
統一獅投手教練納瓦洛指出,比賽用球降低彈性係數後,確實有些不同,「現在對投手比
較有利,可以看到,目前幾乎都是低得分的比賽,打者必須更確實擊球,才有機會把球扛
出去。」
原文網址: 中職/下半季換球投手超有感 防禦率降低、挨轟變少 | ETtoday運動雲 |
ETtoday新聞雲 https://sports.ettoday.net/news/1775644#ixzz6U3YtuYeW
Follow us: @ETtodaynet on Twitter | ETtoday on Facebook
--
記者歐建智/綜合報導
中華職棒下半季換恢復係數較低的新球,投手是最直接的受益者,下半季打了15場比賽,
投手平均防禦率是4.40,比上半季投手防禦率5.76,投手真的比較好投球。
今年中職上半季比賽用球被認為是彈力球,中職公布第一次檢測恢復係數(COR)0.574,
第二次檢測恢復係數為0.571,兩次結果皆符合中華職棒恢復係數所規範之0.540~0.580,
但有係數偏高現象。
中華職棒下半季更換比賽用球,第一次檢測恢復係數(COR)為0.563,符合中華職棒恢復係
數所規範之0.540~0.580,並在中華職棒球團代表會議建議數值0.550~0.570之範圍內。
比賽用球恢復係數低,投手是最有感覺,上半季比賽用球過彈,投手被打的唉唉叫,全聯
盟投手防禦率是5.76。
上半季富邦悍將投手被90轟最多、防禦率6.48,統一獅投手被88轟、防禦率6.52,樂天桃
猿投手被86轟、防禦率5.72,中信兄弟投手被63轟、防禦率4.33。
下半季換球之後,打了15場比賽,投手平均防禦率是4.40,以中信兄弟投手8場被11轟最
多、防禦率3.91,樂天桃猿投手8場被6轟、防禦率5.15,統一獅投手7場6轟、防禦率4.09
,富邦悍將投手7場只被3轟,防禦率4.39。
除了中信兄弟之外,其它3隊投手每場被全壘打不到1支,而富邦悍將上半季投手平均每場
被1.5轟,下半季卻是平均每場有0.428轟,差別最大。
對於下半季換球,富邦悍將洋投羅力認為,握起來比較紮實,也比較順手,跟上半季比較
不一樣。
統一獅投手教練納瓦洛指出,比賽用球降低彈性係數後,確實有些不同,「現在對投手比
較有利,可以看到,目前幾乎都是低得分的比賽,打者必須更確實擊球,才有機會把球扛
出去。」
原文網址: 中職/下半季換球投手超有感 防禦率降低、挨轟變少 | ETtoday運動雲 |
ETtoday新聞雲 https://sports.ettoday.net/news/1775644#ixzz6U3YtuYeW
Follow us: @ETtodaynet on Twitter | ETtoday on Facebook
--
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