Player Directory


Chiba Lotte Marines
Koki Yamaguchi
Koki Yamaguchi
51
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Striking Power Index
OPS.000
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Slugging power index
ISO.000
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Baseball selection index
BB/K.000
*FY2026
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position
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birthday
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age
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height
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body weight
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Birthplace
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Pitching and batting
right-handed pitcher / right-handed hitter
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Blood type
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Draft Year
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Biography
Meio High School -Chiba Lotte Marines (Draft pick #4, 2019-)
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Titles won
Participation results
Season results
| Batting Average | .000 | GP | 2 |
|---|---|---|---|
| PA | 2 | AB | 2 |
| Hits | 0 | 2B | 0 |
| 3B | 0 | Home Runs | 0 |
| TB | 0 | RBI | 0 |
| Runs Scored | 0 | SO | 1 |
| BB | 0 | HBP | 0 |
| SAC | 0 | SF | 0 |
| Stolen Bases | 0 | CS | 0 |
| GIDP | 0 | SLG | .000 |
| OPS | .000 | ISO | .000 |
| ISOD | .000 | BB/K | .000 |
| BABIP | .000 | AB/HR | - |
Results by condition
hitter statistics: by game
| date | AB | H | HR | R | RBI | SO | BB | HBP | SB | SAC | AVG | Batting results (video) |
|---|
| 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 | 一失 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
|
.000 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | - |
| Overall record | .227 | 383 | 1346 | 1223 | 278 | 48 | 1 | 48 | 472 | 171 | 127 | 327 | 106 | 10 | 0 | 7 | 3 | 2 | 29 | .386 | .679 | .159 | .065 | .324 | .269 | 25.48 | |
2026/4/2 03:08 更新
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