Athletics
PITCHER HEALTH
Preseason 2026 injury analysis, durability risk profiles, and return timelines for the Athletics pitching rotation.
ROTATION OUTLOOK
The Athletics' rotation in their first Sacramento season relies on young arms and depth pieces. JP Sears leads a staff featuring Mitch Spence, Joey Estes, and prospects competing for spots.
KEY PITCHERS
JP Sears
LHP • #1 Starter
Injury History
Generally durable through first three MLB seasons. No significant injuries. Soft-tosser who doesn't stress arm.
Durability Risk Profile
Sears is the de facto ace with low injury risk. His pitch mix and lower velocity reduce arm stress. Reliable innings eater.
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Mitch Spence
RHP • #2 Starter
Injury History
Rookie in 2024. Clean injury history so far. Made 20 starts in debut season.
Durability Risk Profile
Spence showed durability as a rookie. Second-year workload will be the test, but no red flags yet.
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Joey Estes
RHP • #3 Starter
Injury History
Back surgery (herniated disc) September 2025. Questionable for Opening Day. Limited to MiLB assignment initially.
Durability Risk Profile
Estes' back surgery adds significant concern. Herniated discs can be recurring issues for pitchers. High risk until he proves healthy.
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Luis Medina
RHP • #4 Starter
Injury History
Hard thrower with some control issues. No major injuries but limited MLB sample size.
Durability Risk Profile
Medina's high-octane stuff creates inherent arm stress. Worth monitoring but no red flags yet.
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Osvaldo Bido
RHP • #5 Starter
Injury History
Journeyman who found success in 2024. Age 29. No significant injury history.
Durability Risk Profile
Bido is a back-end option with solid durability for a depth piece.
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