← BACK TO SLATE
Geoff Hartlieb

Geoff Hartlieb

P · TEAM 133
RUN SIMULATIONOPEN IN COMP LAB
2026 SEASON3-YEAR (2024-26)

Season profile

IP 15.3 · BF 66 · current season

GroupStatValue
VolumeIP15.3
BF66
WHIP1.76
Run preventionBAA.316
SLG against.491
ISO against.175
wOBA against.328
HR allowed1
HR/90.59
BB%13.6%
Strikeout profileK%10.6%
K/94.12
Whiff%—
Putaway%—
SwStr%—
1st-pitch K%—
Batted ball allowedBarrel%2.0%
Hard-hit%40.8%
FB%40.8%
HR/FB%5.0%
Pulled air%—
Meatball%—

HR risk

Modeled HR-allowed risk vs each batter hand. Inputs: HR/9, HR/FB%, hard-hit% allowed, barrel% allowed, weighted into a single 0–100 risk score.

vs LHB
-0.39
SUPPRESSESNEUTRALGIVES UP
SUPPRESSES
vs RHB
-0.01
SUPPRESSESNEUTRALGIVES UP
NEUTRAL
Overall
-0.35
SUPPRESSESNEUTRALGIVES UP
SUPPRESSES

Arsenal vs LHB

2 pitch types · sorted by usage

PitchUsageVelo (mph)Whiff%Putaway%
Sliderslider56.3%84.8——
4-Seam FBfastball_4s43.7%94.6——

Arsenal vs RHB

1 pitch type · sorted by usage

PitchUsageVelo (mph)Whiff%Putaway%
Sliderslider65.9%84.8——