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Koki Yamaguchi

Chiba Lotte Marines

Chiba Lotte Marines

Koki Yamaguchi

Koki Yamaguchi

51

Koki Yamaguchi
  • Striking Power Index

    OPS.750

  • Slugging power index

    ISO.261

  • Baseball selection index

    BB/K.130

*FY2026

  • position

    outfielder

  • birthday

    2000/08/18

  • age

    25歳

  • height

    183cm

  • body weight

    100kg

  • Birthplace

    Osaka Prefecture

  • Pitching and batting

    right-handed pitcher / right-handed hitter

  • Blood type

    Type A

  • Draft Year

    2018年

  • Biography

    Meio High School -Chiba Lotte Marines (Draft pick #4, 2019-)

  • Titles won

  • TOP
  • Videos
  • Participation results
  • article

Participation results

  • Season results
  • Results by condition

Season results

Batting Average .228 GP 30
PA 96 AB 92
Hits 21 2B 4
3B 1 Home Runs 6
TB 45 RBI 14
Runs Scored 10 SO 23
BB 3 HBP 1
SAC 0 SF 0
Stolen Bases 0 CS 0
GIDP 0 SLG .489
OPS .750 ISO .261
ISOD .032 BB/K .130
BABIP .238 AB/HR 15.33

Results by condition

hitter statistics: by game
date AB H HR R RBI SO BB HBP SB SAC AVG Batting results (video)
June​ 20 4 0 1 2 6 0 1 0 0 .200
6/6 5 1 0 0 0 2 0 0 0 0 .228 遊ゴロ、三飛、左2、空三振、空三振
6/5 4 1 0 0 0 0 0 0 0 0 .230 遊ゴロ、三ゴロ、左安、一飛
6/4 4 2 0 1 1 2 0 0 0 0 .229 Right cheap, left cheap, empty struck out, empty struck out
6/3 4 0 0 0 0 1 0 0 0 0 .215 三ゴロ、右飛、空三振、一邪飛
6/2 3 0 0 0 1 1 0 1 0 0 .227 空三振、右飛、死球、中飛
May​ 59 16 6 9 12 13 3 0 0 0 .271
5/31 4 2 0 1 2 0 0 0 0 0 .236 中3、二ゴロ、左飛、右2
5/30 4 0 0 0 0 0 0 0 0 0 .221 左飛、中飛、左飛、遊失
5/29 4 1 0 0 0 0 0 0 0 0 .234 三ゴロ、左飛、遊直、中2
5/28 4 0 0 1 1 0 0 0 0 0 .233 三ゴロ、二ゴロ、三ゴロ、中飛
5/27 4 1 1 1 1 0 0 0 0 0 .250 左飛、左飛、左本、三ゴロ
5/26 4 1 0 0 1 1 0 0 0 0 .250 遊飛、空三振、中飛、右安
5/24 5 4 1 1 2 1 0 0 0 0 .250 右2、空三振、左安、右安、左中本
5/23 4 1 1 2 1 2 1 0 0 0 .186 二直、空三振、左本、四球、空三振
5/22 3 1 1 1 1 1 0 0 0 0 .179 中飛、左中本、空三振
5/20 3 1 1 1 1 2 0 0 0 0 .167 左本、見三振、空三振
5/19 3 0 0 0 0 2 0 0 0 0 .152 Strikeout struck out, strikeout struck out, ground out to third base.
5/17 3 1 0 0 0 0 0 0 0 0 .167 二ゴロ、中安、左飛
5/16 3 1 0 0 0 1 0 0 0 0 .148 左邪飛、空三振、左安
5/15 2 0 0 0 0 1 1 0 0 0 .125 四球、中飛、見三振
5/14 3 0 0 0 0 1 0 0 0 0 .136 空三振、三ゴロ、二ゴロ
5/13 3 1 1 1 2 0 0 0 0 0 .158 三ゴロ、一邪飛、左本
5/12 3 1 0 0 0 1 1 0 0 0 .125 左安、三ゴロ、四球、空三振
April​ 11 1 0 0 0 3 0 0 0 0 .091
4/15 3 0 0 0 0 2 0 0 0 0 .077 Right fly, struck out, struck out
4/11 1 0 0 0 0 0 0 0 0 0 .100 Grounder to third
4/7 1 0 0 0 0 1 0 0 0 0 .111 struck out in the sky
4/4 1 0 0 0 0 0 0 0 0 0 .125 Center Fly
4/3 3 0 0 0 0 0 0 0 0 0 .143 一邪飛、右飛、中飛
4/2 2 1 0 0 0 0 0 0 0 0 .250 Right-handed, left-handed
March​ 2 0 0 0 0 1 0 0 0 0 .000
3/31 1 0 0 0 0 0 0 0 0 0 .000 disadvantage
3/28 1 0 0 0 0 1 0 0 0 0 .000 struck out in the sky
hitter statistics: by year
year Team AVG GP PA AB H 2B 3B HR TB RBI R SO BB HBP SAC SF SB CS GIDP SLG OPS ISO ISOD BB/K BABIP AB/HR
2021 .207 78 228 203 42 3 1 9 74 20 20 53 25 0 0 0 0 1 5 .365 .658 .158 .087 .472 .234 22.56
2022 .237 102 349 321 76 14 0 16 138 57 40 84 23 4 0 1 1 0 8 .430 .725 .193 .058 .274 .270 20.06
2023 .235 115 474 421 99 21 0 14 162 57 46 122 43 5 0 5 0 0 7 .385 .695 .150 .075 .352 .293 30.07
2024 .200 51 181 170 34 8 0 2 48 13 10 30 10 1 0 0 1 0 6 .282 .531 .082 .049 .333 .232 85.00
2025 .255 35 112 106 27 2 0 7 50 24 11 37 5 0 0 1 1 1 3 .472 .757 .217 .031 .135 .317 15.14
2026 .228 30 96 92 21 4 1 6 45 14 10 23 3 1 0 0 0 0 0 .489 .750 .261 .032 .130 .238 15.33
Overall record .228 411 1440 1313 299 52 2 54 517 185 137 349 109 11 0 7 3 2 29 .394 .685 .166 .063 .312 .267 24.31

2026/6/7 03:08 更新

Player Access Ranking

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  • 3

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  • 4

    62

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  • 5

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  • 6

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  • 7

    24

    Ryoya Kurihara

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  • 8

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    Shu Yamagata

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  • 9

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  • 10

    13

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Koki Yamaguchi

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