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Pitch trajectory and Statcast data: Baseball Savant. Player metadata, schedule, and headshots: MLB Stats API and mlbstatic.com.

Kumar Rocker pitch tracking · pitchtracker

Outcome

Swinging strike
Called strike
Ball
Foul
In play

All pitches in 2026

Pitcher

Kumar Rocker pitch tracking

RHP · TEX · debut 2024

Texas Rangers

Season

Arsenal

Slider83.4 mph38% (391)
Sinker94.3 mph34% (351)
Four-Seam94.3 mph11% (109)
Cutter90.1 mph10% (103)
Changeup88.8 mph7% (72)

Pitch type

Outcome

At-bat result

Batter side

Game

All pitches in 2026

Rendering 1026 pitches

500 recent · 526 historical as paths