Player Directory
Chiba Lotte Marines
Koshiro Hiroike
Koshiro Hiroike
64
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ERA
ERA3.17
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strike out rate
K/96.67
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BB rate
BB/91.83
*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 / left-handed hitter
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Blood type
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Draft Year
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Biography
Miyakonojo Agricultural High School - Tokai University Kyushu Campus -Chiba Lotte Marines (Draft pick #5, 2025-)
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Titles won
Videos
03:24
廣池康志郎『初の100球超えも問題無し!! 7回1失点の力投で“先発初勝利”!!』《THE FEATURE PLAYER》
2026年05月17日(日) 19:21
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04:17
【見せた成長の証】廣池康志郎『勝ち星つかずも自己最長8回113球を投げ切った!! ベイスターズ相手にリベンジ投球で勝利に貢献!!』
2026年06月13日(土) 09:09
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03:24
廣池康志郎『初の100球超えも問題無し!! 7回1失点の力投で“先発初勝利”!!』《THE FEATURE PLAYER》
2026年05月17日(日) 19:21
Participation results
pitcher statistics: by year
| year | Team | ERA | Appearance | CG | SHO | No Walk | Wins | Lose | H | HP | SV | W-L % | IP | hitter | HR | SO | BB | Hit By Pitch | Wild pitch | Bork | BB/9 | K/9 | K/BB | WHIP | Avg | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 |
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4.87 | 18 | 0 | 0 | 0 | 1 | 3 | 4 | 5 | 0 | .250 | 20.1 | 87 | 4 | 20 | 6 | 0 | 0 | 0 | 2.66 | 8.85 | 3.33 | 1.33 | .266 | .298 |
| 2026 |
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3.17 | 10 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | .500 | 54.0 | 223 | 3 | 40 | 11 | 6 | 0 | 0 | 1.83 | 6.67 | 3.64 | 1.07 | .232 | .270 |
| Overall record | 3.63 | 28 | 0 | 0 | 0 | 3 | 5 | 4 | 5 | 0 | .375 | 74.1 | 310 | 7 | 60 | 17 | 6 | 0 | 0 | 2.06 | 7.26 | 3.53 | 1.14 | .241 | .277 | |
2026/6/13 03:08 更新
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 |
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.000 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | - | - | - |
| 2026 |
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.000 | 10 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | - |
| Overall record | .000 | 28 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | - | |
2026/6/13 03:08 更新
article
廣池康志郎が自己最長8回2失点 サヨナラ勝利につながる粘りのピッチング
Pacific League Insight
2026.6.12(金) 21:37
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Koshiro Hiroike gave up 4 runs in the middle of the 6th inning, and Chiba Lotte Marines was unable to hold on, resulting in a loss.
Pacific League Insight
2026.6.5(金) 21:18
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Chiba Lotte Marines wins three straight games in the series; Koshiro Hiroike earns his second win and Ryusei Ogawa hits two RBI singles.
Pacific League Insight
2026.5.28(木) 21:12
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Koshiro Hiroike pitches 7 innings, allowing only 1 runs, win his first start as pitcher Chiba Lotte Marines achieves their first four-game winning streak of the season.
Pacific League Insight
2026.5.17(日) 17:17
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