Geoff Hartlieb is a right-handed pitcher for the Athletics. In 2026, Hartlieb has posted a 4.22 ERA with 4 strikeouts in 10.2 innings pitched. Geoffery made his MLB debut on May 18, 2019 and was born in Highland, USA.
Geoff Hartlieb — 2026 Pitching Stats
4.22
ERA
1-1
W-L
4
SO
1.50
WHIP
10.2
IP
-
FIP
-
xFIP
-
SIERA
3.38
K/9
3.38
BB/9
-
WAR
5
G
-
GS
-
SV
12
H
1
HR
4
BB
Geoff Hartlieb — 2026 Statcast Data
90.5
Avg Velocity
97.6
Max Velocity
2363
Avg Spin (RPM)
160
Total Pitches
Geoff Hartlieb — 2026 Pitch Arsenal
Geoff Hartlieb — Career Pitching Stats
| Year | Team | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | FIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ATH | 1 | 1 | 4.22 | 5 | - | - | 10.2 | 4 | 4 | 1.50 | - | - |
Geoff Hartlieb — Latest News
