Player Directory
Chiba Lotte Marines
Katsumi Ishigaki
Masami Ishigaki
43
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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
Sakata Minami High School -Chunichi Dragons (2017-2024) -Chiba Lotte Marines (2025-)
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Titles won
Videos
![[Farm Team] The Marines' Katsumi Ishigaki hits a tough walk-off off infield hit between third base and shortstop!! March 17, 2026 Chiba Lotte Marines vs. Tohoku Rakuten Golden Eagles](https://images.streaks.jp/plm/medias/895560da9e3b43d7a777f21b757383af/posters/59eaa143-5f42-4d15-aa56-1c449f3bc100.jpg)
![[Miyazaki PL] The Marines 'Masami Ishigaki, who came in as a pinch hitter, added another run with a timely double!! October 16, 2025 Chiba Lotte Marines vs. Shikoku Island League Plus All-Star Game](https://img.youtube.com/vi/7iApsZSOPcI/sddefault.jpg)
![[Farm Game] He also excels on defense! The Marines 'Masami Ishigaki makes a diving catch of a ball that looked like it would slip through the gap between first and second base! September 12, 2025 Chiba Lotte Marines vs. Oisix Niigata Albirex BC](https://img.youtube.com/vi/3ep6lx80uXU/sddefault.jpg)
Participation results
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 |
|
.000 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | - | - |
| 2019 |
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.133 | 15 | 15 | 15 | 2 | 2 | 0 | 0 | 4 | 1 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .267 | .400 | .133 | .000 | .000 | .250 | - |
| 2020 |
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.121 | 25 | 34 | 33 | 4 | 0 | 0 | 1 | 7 | 1 | 5 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .212 | .359 | .091 | .026 | .083 | .150 | 33.00 |
| 2021 |
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.100 | 9 | 11 | 10 | 1 | 1 | 0 | 0 | 2 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | .200 | .300 | .100 | .000 | .000 | .143 | - |
| 2022 |
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.162 | 50 | 74 | 68 | 11 | 0 | 0 | 3 | 20 | 6 | 5 | 28 | 2 | 0 | 4 | 0 | 0 | 0 | 1 | .294 | .480 | .132 | .024 | .071 | .216 | 22.67 |
| 2023 |
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.087 | 22 | 26 | 23 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 6 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | .087 | .247 | .000 | .073 | .333 | .118 | - |
| 2024 |
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.200 | 9 | 10 | 10 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .300 | .500 | .100 | .000 | - | .200 | - |
| 2025 |
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.143 | 20 | 20 | 14 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 5 | 4 | 0 | 2 | 0 | 1 | 0 | 0 | .214 | .548 | .071 | .190 | .800 | .222 | - |
| 2026 |
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.000 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | - |
| Overall record | .134 | 152 | 196 | 179 | 24 | 5 | 0 | 4 | 41 | 8 | 13 | 65 | 9 | 0 | 8 | 0 | 2 | 0 | 1 | .229 | .405 | .095 | .041 | .138 | .182 | 44.75 | |
2026/4/24 03:08 更新
article
![[Farm Team] Katsumi Ishigaki hits a walk-off single! Chiba Lotte Marines wins in extra inning innings.](https://media.insight.pacificleague.com/webp/rhVoXCjcLf5mfyaMuePbPk63ZTqP9PkylNsha3k8.webp)
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A year has passed since then. Here are the results of players who transferred to Pacific League League teams in the 2024 active player draft.
Pacific League Insight, Ryota Mochizuki
2025.12.8(月) 11:00
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![[Farm Team] Acevedo hits a walk-off single! Masami Ishigaki hits a game-tying 3-run homer (his 2nd of the season).](https://media.insight.pacificleague.com/CWqKo6MKxjG9B4EUENwyIvI0N9VKeNYg1fF7XTya.jpg)
[Farm Team] Acevedo hits a walk-off single! Masami Ishigaki hits a game-tying 3-run homer (his 2nd of the season).
Pacific League Insight
2025.5.16(金) 15:15
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![[Farm Team] Masami Ishigaki grand slam their sixth consecutive win to start the season.](https://media.insight.pacificleague.com/jbaVUKYi0WXpC55jZBVzD2EbeLnzDOM2lIiaDdOF.jpg)
[Farm Team] Masami Ishigaki grand slam their sixth consecutive win to start the season.
Pacific League Insight
2025.3.26(水) 16:24
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