←

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.

Geoff Hartlieb (Athletics) MLB Statcast data · pitchtracker

Outcome

Swinging strike
Called strike
Ball
Foul
In play

All pitches in 2026

Pitcher

Geoff Hartlieb MLB Statcast data

RHP · ATH · debut 2019

Athletics

Season

Arsenal

Four-Seam94.7 mph42% (18)
Slider84.1 mph33% (14)
Sinker93.5 mph23% (10)
Cutter90.0 mph2% (1)

Pitch type

Outcome

At-bat result

Batter side

Game

Rendering 43 pitches

All pitches in 2026