←

Loading pitcher…

Ask PitchTracker — natural-language pitch analysis (voice or text).

Not affiliated with or endorsed by Major League Baseball, MLB Advanced Media, or any of its clubs. All MLB and Club marks, logos, and player names are trademarks of their respective owners and are used here for identification purposes only.

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

Cooper Hjerpe walks in 2026 · PitchTracker

Outcome

Swinging strike
Called strike
Ball
Foul
In play

All walks in 2026

Pitcher

Cooper Hjerpe MLB Statcast data

LHP · STL · debut 2026

St. Louis Cardinals

Season

Arsenal

Four-Seam90.4 mph56% (5)
Changeup80.7 mph44% (4)

Pitch type

Outcome

At-bat result

Batter side

Game

Rendering 9 pitches

All walks in 2026