Why did the Pittsburgh Pirates non-tender Colin Holderman?

The Pirates non-tendered Colin Holderman due to his struggles in 2025, including a high ERA and a significant drop in strikeout rate, largely attributed to injuries.

What kind of pitcher is Colin Holderman?

Colin Holderman is a 6-foot-6 right-handed reliever known for his high-velocity sinker, a sharp sweeper, and a developing splitter.

Can the Guardians fix Colin Holderman's injury issues?

The Guardians' medical and development staff are focused on ensuring Holderman's thumb is healthy and aim to refine his pitching mechanics to prevent future injuries and improve performance.

Home / Sports / Guardians Acquire Holderman: A Risky, High-Upside Bullpen Gamble?

Guardians Acquire Holderman: A Risky, High-Upside Bullpen Gamble?

12 Dec

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Summary

Guardians signed pitcher Colin Holderman for $1.5 million.
Holderman's 2025 season was hampered by knee and thumb injuries.
The Guardians aim to improve Holderman's splitter and sweeper pitches.

Guardians Acquire Holderman: A Risky, High-Upside Bullpen Gamble?

The Cleveland Guardians have signed pitcher Colin Holderman to a $1.5 million deal, marking a significant acquisition following his non-tender by the Pittsburgh Pirates. Holderman, a 6-foot-6 right-hander, possesses a potent arsenal including a 98-100 mph sinker and a devastating sweeper, alongside a promising splitter.

His 2025 season was derailed by a knee sprain and subsequent right thumb inflammation, a condition that caused significant pain while gripping the ball. This injury directly contributed to a sharp decline in his strikeout rate, dropping from 25.1% in 2024 to 14.4% in 2025, alongside a ballooning walk rate.

The Guardians' pitching development staff, including Carl Willis and Brad Goldberg, will focus on improving Holderman's sweeper location and further developing his splitter, particularly against left-handed hitters. With two minor league options remaining, there's patience for him to regain his form and high-upside potential.