Geoff Hartlieb headshot

Geoff Hartlieb News: Added to roster

Written by RotoWire Staff

Published on July 24, 2025

The Tigers selected Hartlieb's contract from Triple-A Toledo on Thursday.

Hartlieb inked a minor-league contract with the Tigers earlier this month and is up with the big club after 2.1 perfect innings with four strikeouts at Toledo. The 31-year-old has managed just a 7.92 ERA over 66 career relief outings at the big-league level.

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