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⚾ | Astros XNUMXth shutout victory of the season Verlander XNUMXth win of the season with no runs


Astros XNUMXth shutout victory of the season Verlander XNUMXth win of the season with no runs

If you write the contents roughly
Five wins are the top of the league, and the ERA is second only to Nestor Cortes (Yankees).

[Astros 11-XNUMX Nationals] @ Nationals Park Astros stopped XNUMX consecutive victories in the previous day's match ... → Continue reading


"MLB.jp" is the official website for major leagues in Japanese. Not only Japanese players such as Shohei Otani (Angels), Darvish (Cubs), and Ichiro (Mariners), but also various topics related to Major League from match results to player information (1 to 10 articles per day) 15). Please enjoy the world of Major Leagues, which is once again attracting attention due to Otani's major challenge.

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    2nd in the league

    Defense rate

    Defense rate(Bougoritsu, Earned Run Average / ERA)baseball,cricketAnd so onpitcherGave in the prescribed inningsSelf-responsibilityIs the average value of.

    The lower the earned run, the lower the value, so the lower the value, the better.


    Calculate with the following formula.

    • Earned run average = earned run x 9 ÷ innings pitched

    The ERA is the pitcher's earned run equivalent to one game (1 innings).For pitching timesfraction(13,23) Is included in the calculation, including not only the integer part but also the fractional part.In general, round off the third decimal place of the number calculated by the above formula and display the values ​​up to the second decimal place (if it is divisible by the second place, fill the remaining digits with 3).When displaying the ERA in the ranking, if there are two or more pitchers who have the same value up to the second decimal place but different values, it will be displayed until the third decimal place and later have different values. do.

    If the pitcher is replaced while leaving the runner in the middle of the inning, the runner's score will be the pitcher before the replacement.GoalAnd recorded as self-responsibility (with exceptions.Self-responsibilitySee also).Therefore, the relief pitcher may not reflect the actual situation in the apparent ERA (for example, even if the ERA is 0.00, the runner allowed by the pitcher before the change may be scored), and the ERA may be scored. It is difficult to evaluate.

    The team ERA can also be calculated by the above formula.In that case, replace "earned run" and "innings pitched" with "earned run of the team" and "innings pitched by the team", respectively.However, the earned run value of a team may differ from the total earned run of all pitchers on that team (Self-responsibilitySee also).On the other hand, for the pitching times of the team, the total value of the pitching times of all pitchers is used as it is.


    The above definition formula only expresses the definition accurately, but the division is to be performed first.For this reason, before the spread of calculators, in order to simplify the calculation, the fractional part of the pitching times was used.RoundingThere is a time when I calculated it after converting it to an integer. In addition, a formula was also officially calculated in which the self-reliance point was divided by the number of pitches, rounded off, and then multiplied by 9. Therefore, it should be noted that past player records may be official records that are different from the values ​​calculated by the current regulations.

    Japanese professional baseballThen,1983/から

    • Defensive rate = (self responsibility x 9 x 3) ÷ (throw times x 3)

    The ERA is now defined by the formula.Earned run 53, pitching times 19323In the case of, the ERA is 2.46.

    Before that, the calculation formulas differ depending on the period, such as rounding up to 1963 and rounding up from 1964 to 1982. Is supposed to calculate.

    Due to the calculation method, pitchers with self-responsibility that can only take a small out may have a large defensive rate of 50 or more, or rarely 100 or more.Yutaka OnoHas an ERA of 1 (innings pitched) in the first professional season (1977)13, There is an example of recording an earned run 5).

    In addition, pitchers who could not get any outs have 1 pitches (on record).03), So the ERA cannot be calculated (Division by zeroBecause it becomes).In this case, instead of a number, it is written with some kind of symbol such as a horizontal line (the ERA may be regarded as "infinity" and set as "∞").

    Japanese professional baseball

    Best defense rate

    Personal total record

    • At the end of the 2021 season. 2000 pitches or more[1].

    Personal season record

    RankingPlayer nameClubDefense rateRecord year
    1Hideo FujimotoTokyo Giants Army0.731943/
    2KageuraOsaka Tigers0.79Autumn 1936
    3Eiji SawamuraTokyo Giants Army0.81Spring 1937
    4Jiro NoguchiOcean Army0.881941/
    5Yasuo HayashiAsahi Army0.8871943/
    6Kotaro MoriHankyu Army0.8891941/
    7Jiro NoguchiWing army0.9301940/
    8KageuraOsaka Tigers0.931Spring 1937
    9Hiroshi SudaTokyo Giants Army0.971940/
    10Murayama MinoruHanshin Tigers0.981970/
    At the end of 2021 season[2]
    After 2 league system
    RankingPlayer nameClubDefense rateRecord yearRemarks
    1Murayama MinoruHanshin Tigers0.981970/SE LeagueRecord
    2Kazuhisa InaoNishitetsu Lions1.061956/Pacific LeagueRecord
    3Murayama MinoruOsaka Tigers1.191959/
    4Murayama MinoruHanshin Tigers1.201962/
    5Masahiro TanakaTohoku Rakuten Golden Eagles1.2722011/
    6Masahiro TanakaTohoku Rakuten Golden Eagles1.2732013/
    7Shoichi KanedaJNR Swallows1.301958/NPB left pitcher record
    8Takehiko BesshoYomiuri Giants1.331955/
    9Yukio ShimabaraNishitetsu Lions1.351956/
    10Kazuhisa InaoNishitetsu Lions1.371957/
    At the end of 2021 season[2]

    Reference record

    More than 1000 pitches and less than 2000 pitches
    RankingPlayer nameDefense rateThrow timesSelf-responsibility
    1Kotaro Mori1.921805.1386
    2With Darvish1.991268.1281
    4Hiroomi Oyane2.121296.2306
    5Horiuchi Sho2.171017.2245
    6Fujita Motoshi2.201701.0415
    7Michio Nishizawa2.231297.0321
    8Fukushi Isamu2.331100.2285
    9G. Bucky2.341596.2416
    10Masaaki Ikenaga2.361477.1388

    Major league baseball

    Best defense rate

    Personal total record

    RankingPlayer nameDefense rate
    1Ed Walsh1.82
    2Adi Joss1.89
    3Mordecai Brown2.06
    4Monte Ward2.10
    5Christy matthewson2.13
    6Albert Spalding2.14
    7Lube Waddell2.16
    8Walter johnson2.17
    9Will White2.276
    10Ed Royleback2.284
    RankingPlayer nameDefense rate
    11Tommy Bond2.31
    12Eddy plank2.35
    13Larry Corcoran2.36
    14Eddie Secot2.38
    15Doc White2.39
    16(English edition2.421
    17Candy cummings2.424
    18Jim McCormick2.431
    19George Bradley2.434
    20Chief vendor2.46
    • See Baseball Reference[3], Recorded at the end of 2021

    Personal season record

    RankingPlayer nameClubDefense rateRecord yearRemarks
    1(English editionBoston Red Sox0.961914/A leagueRecord
    2Mordecai BrownChicago Cubs1.041906/National LeagueRecord
    3Bob GibsonSt. Louis Cardinals1.121968/
    4Christie MatthesonNew York Giants1.141909/
    Walter johnsonWashington Senators1913/
    6Jack FeasterChicago Cubs1.151907/
    7Adi JossCleveland Indians1.161908/
    8(English editionChicago Cubs1.171907/
    9Pete AlexanderPhiladelphia Phillies1.221915/
    10Sai YoungBoston Red Sox1.261908/
    • Since 1901, more than the specified number of pitches in each year


    [How to use footnotes]
    1. ^ Highest record ever Defense rate [total record] -NPB.jp Japan Baseball Organization
    2. ^ a b Highest record ever defense ratio [season record] -NPB.jp Japan Baseball Organization
    3. ^ MLB Career ERA -Baseball Reference

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