Geoff Hartlieb
Breakdown
Performance
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July 4, 2026
Outrighted to Triple-A
Hartlieb cleared waivers Saturday and was outrighted to Triple-A Las Vegas by the Athletics.
Analysis
Hartlieb was DFA'd by the Athletics on Friday, but he will stay in the organization in Triple-A. He has spent the majority of the 2026 season with Las Vegas, where he has a 3.48 ERA, 1.39 WHIP and 41:10 K:BB across 33.2 innings (16 games, three starts).
July 3, 2026
Jettisoned by A's
The Athletics designated Hartlieb for assignment Friday.
Analysis
Both Hartlieb and Matt Krook were DFA'd by the Athletics in order to make room on the 40-man roster for Jose Suarez (paternity) and Mark Leiter (hip). Hartlieb was called up from Triple-A Las Vegas on June 20 and appeared in four major-league games for the A's, allowing five runs on 11 hits and three walks while striking out three across 8.2 innings. Hartlieb will have the opportunity to explore his options if he clears waivers.
