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William Kempner walks in 2026 · PitchTracker

Outcome

Swinging strike
Called strike
Ball
Foul
In play

All walks in 2026

Pitcher

William Kempner MLB Statcast data

RHP · MIA · debut 2026

Miami Marlins

Season

Arsenal

Four-Seam94.4 mph100% (4)

Pitch type

Outcome

At-bat result

Batter side

Game

Rendering 4 pitches

All walks in 2026