Geoff Hartlieb: Breaking News, Rumors & Highlights

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The A's are building up their minor-league options this winter, and while their bullpen was solid down the stretch of the 2025 campaign, posting a 2.99 ERA from August through the end of the season, they're also an inexperienced group.

MLB News / MLB Trade Rumors / July 26

Tigers sign former first-round pick

The Tigers have signed Luke Jackson to a one-year, Major League contract, according to Evan Petzold of the Detroit Free Press. Jackson signed a one-year,

MLB News / MLB Trade Rumors / July 24

Tigers designate recent waiver claim for assignment

The Tigers announced that they have selected the contact of right-hander Geoff Hartlieb. Fellow righty Carlos Hernández has been designated for assignment in a corresponding move.

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New York Yankees News / MLB Trade Rumors / July 13

Tigers sign Geoff Hartlieb to minor league contract

The Tigers signed Geoff Hartlieb to a minors contract and assigned the right-hander to Triple-A Toledo, as per Hartlieb’s MLB.com profile page. Hartlieb made his debut for Toledo today, tossing 1 1/3 relief innings and picking up the win in the Mud Hens’ 6-1 victory over Omaha (the Royals’ Triple-A club).

Athletics News / Yardbarker

25 MLB players on the brink of stardom in 2026

The stars were out in full force during the 2025 World Series. From Max Scherzer in Toronto to Freddie Freeman, Mookie Betts, and of course, Shohei Ohtani, in Los Angeles, there was no shortage of the game's best under the brightest lights.

New York Yankees News / Athlon Sports / July 9

Reliever DFA'd by Yankees After Dreadful Appearance

Everything was working for the New York Yankees last night. Four players had multiple hits, three sent long home runs into the night, and the Will Warren/Tim Hill combo put up seven shutout innings.

New York Yankees News / MLB Trade Rumors / July 9

Yankees designate Geoff Hartlieb for assignment

The Yankees announced Wednesday that they’ve designated right-handed reliever Geoff Hartlieb for assignment. His spot on the 40-man and 26-man rosters will go to pitching prospect Cam Schlittler, whose previously reported promotion is now official.

New York Yankees News / New York Yankees on SI / July 2

Yankees DFA Pitcher to Make Room for Rookie

The New York Yankees have designated right handed pitcher Geoff Hartlieb for assignment. The team announced the move, which comes before the Pinstripes' outing against the Toronto Blue Jays, on X, the platform previously known as Twitter.

New York Yankees News / MLB Trade Rumors / June 30

Yankees bullpen suffers tough loss after placing reliever on IL

The Yankees announced Monday that they’ve selected the contract of right-handed reliever Geoff Hartlieb and placed fellow righty Fernando Cruz on the 15-day injured list due to a left oblique strain.

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The 25 greatest pitching seasons from the modern MLB era

America's favorite pastime has more memorable performances than any sport. As such, figuring out which pitchers had the best seasons ever is no easy task.

New York Yankees News / Empire Sports Media / March 5

Yankees’ MiLB free agent signing could be unlikely candidate for roster spot

Geoff Hartlieb has never had any success at the Major League level, and yet the Yankees decided the 31-year-old with a career 7.37 ERA was worth a MiLB deal with an invite to Spring Training.