Player Directory
Chiba Lotte Marines
Ryo Sakai
Haru Sakai
62
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ERA
ERA---
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strike out rate
K/9---
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BB rate
BB/9---
*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
Kanto Daiichi High School (Koshien) -Chiba Lotte Marines (Draft pick #4, 2025-)
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Titles won
Videos
![[Farm Team] The Marines 'Ryo Sakai strike out two scoreless inning with one strikeout and no runs!! June 7, 2026, Chiba Lotte Marines vs. Tokyo Yakult Swallows](https://images.streaks.jp/plm/medias/729f054e46084f9086b03280914968dd/posters/ed1235c2-5063-452e-b9fd-ee35ed14192a.jpg)
![[Top of the 6th Inning] A smiling professional debut!! The Marines 'Ryo Sakai strikes out the last struck out for a runs inning!! October 5, 2025 Chiba Lotte Marines vs. Fukuoka Softbank Hawks](https://img.youtube.com/vi/P86GgssGJok/sddefault.jpg)
![[Farm] Rookie strikes out three struck out! The Marines 'Ryo Sakai pitches well, striking out all three batters in his professional debut! May 29, 2025 Chiba Lotte Marines vs. Yomiuri Giants](https://img.youtube.com/vi/IYTd792HVb8/sddefault.jpg)
![[The Marines New Player Announcement Ceremony] Players introduce themselves and reveal their unique strengths and appealing points that they want fans to pay attention to!! December 4, 2024, Chiba Lotte Marines](https://img.youtube.com/vi/4vMg0n0mF_4/sddefault.jpg)
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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0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | .000 | 1.0 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 9.00 | 9.00 | 1.00 | 1.00 | .000 | .000 |
| Overall record | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | - | 1 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 9.00 | 9.00 | 1.00 | 1.00 | .000 | .000 | |
2026/2/13 03:07 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | - | - | - |
| Overall record | - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 19999999.998 | .000 | .000 | - | - | - | |
2026/2/13 03:07 更新
article
![[Farm Team] Chiba Lotte Marines win thanks to a shutout game with a hitter home run by Hiromi Oka](https://media.insight.pacificleague.com/webp/U16tVhqcIPaN56NR1wudFT7MRMXfnZgZyaPZkvYc.webp)
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![[Minor Leagues] Starter Haruya Tanaka pitched 6.1 innings, allowing 2 runs; Ryusei Miyazaki hit a go-ahead 3-run homer.](https://media.insight.pacificleague.com/webp/wGW5pOKNSMKjMFDUADbiKzLCPWmt5B0Sge1CsmtW.webp)
[Minor Leagues] Starter Haruya Tanaka pitched 6.1 innings, allowing 2 runs; Ryusei Miyazaki hit a go-ahead 3-run homer.
Pacific League Insight
July 19, 2026 15:18
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![[Farm Team] Chiba Lotte Marines takes the lead in the first inning with a 3-run Katsuya Kakunaka and holds on for win](https://media.insight.pacificleague.com/webp/T8eHCjAbXVr0tUaun0ZAM0GiedVfjDJRaKehXwyD.webp)
[Farm Team] Chiba Lotte Marines takes the lead in the first inning with a 3-run Katsuya Kakunaka and holds on for win
Pacific League Insight
June 14, 2026 16:05
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![[Farm Team] Acevedo contributes 3 hit 3 RBI, while the relief pitchers also pitch well, leading Chiba Lotte Marines win](https://media.insight.pacificleague.com/webp/c4wxgHJdQQaTfm3FP3952xCXSgxUZgMLVRtdxJwo.webp)
[Farm Team] Acevedo contributes 3 hit 3 RBI, while the relief pitchers also pitch well, leading Chiba Lotte Marines win
Pacific League Insight
June 7, 2026 17:07
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