Geoff Hartlieb

PR/R32 yrsUnited StatesActive

Debut: May 18, 2019 · Draft: 2016

Birthplace

Highland, IL, USA

Season Highlights

ERA 6.08SO 6WHIP 1.95

Profile

7 Seasons · —

Bio

Position

Bats / Throws

R / R

Birth Date

Dec 9, 1993

Debut

May 18, 2019

Splits are shown as stored by team. Some players may have multiple rows after trades.

Seasons: 7 · Hitting: 2 · Pitching: 7 · Fielding: 5

3 recorded moves.

Selected

Jul 18, 2026

Trade

Athletics selected the contract of RHP Geoff Hartlieb from Las Vegas Aviators.

From Las Vegas AviatorsTo Athletics

Outrighted

Jul 4, 2026

Trade

Athletics sent RHP Geoff Hartlieb outright to Las Vegas Aviators.

From AthleticsTo Las Vegas Aviators

Selected

Jun 20, 2026

Trade

Athletics selected the contract of RHP Geoff Hartlieb from Las Vegas Aviators.

From Las Vegas AviatorsTo Athletics