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NPB Pacific League

Chiba Lotte Marines
PITCHER HEALTH

Preseason 2026 injury analysis, durability risk profiles, and return timelines for the Chiba Lotte Marines pitching rotation.

Research Snapshot

Cross-check active roster status with official club announcements.

ROTATION OUTLOOK

Chiba's rotation features solid durability with Atsuki Taneichi leading a staff emphasizing consistent performance and arm health.

KEY PITCHERS

Atsuki Taneichi

RHP • #1 Starter

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Injury History

Strong 2024: 3.05 ERA across 147.1 IP with 4.8 WAR. WBC 2026 selection. Generally durable.

Durability Risk Profile

Taneichi is the Marines' ace with excellent durability and rising performance. His WBC selection highlights his health and status.

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Atsuki Taneichi injury historyLotte Marines aceNPB pitcher health

Ayumu Ishikawa

RHP • #2 Starter

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Injury History

Mid-rotation veteran. Generally durable with consistent 20+ start seasons.

Durability Risk Profile

Ishikawa provides reliable innings with a clean injury history throughout his career.

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Ayumu Ishikawa NPB durabilityLotte rotation depth

Shota Suzuki

LHP • #3 Starter

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Injury History

Left-handed veteran. Some minor IL stints but overall productive career.

Durability Risk Profile

Suzuki offers left-handed depth with moderate durability concerns.

Search Keywords

Shota Suzuki injury historyMarines pitching staff

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