Who is Sean Newcomb and what is his role with the White Sox?

Sean Newcomb is a 32-year-old left-handed pitcher who has joined the White Sox to compete for a starting rotation spot and provide veteran leadership.

What was Sean Newcomb's performance in 2025?

In 2025, Sean Newcomb posted a 2.73 ERA over 48 appearances for the Red Sox and Athletics, with a 1.75 ERA after joining the Athletics in late May.

What is Sean Newcomb's contract with the White Sox?

Sean Newcomb signed a one-year contract with the White Sox for $4.5 million.

Home / Sports / Sean Newcomb: Oldest Arm in White Sox Rotation?

Sean Newcomb: Oldest Arm in White Sox Rotation?

8 Jan

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Summary

Sean Newcomb joins White Sox at 32, becoming team's veteran presence.
He will compete for a starting rotation spot in Spring Training.
Newcomb signed a one-year deal worth $4.5 million.

Sean Newcomb: Oldest Arm in White Sox Rotation?

Sean Newcomb, a 32-year-old left-handed pitcher, is poised to become a veteran leader for the 2026 White Sox. He has been granted a chance to compete for a starting rotation job during Spring Training. Manager Will Venable highlighted Newcomb's capability in both starting and relief roles, expressing enthusiasm for his potential contribution.

Newcomb joins the White Sox on a one-year contract valued at $4.5 million. In the 2025 season, he posted a 2.73 ERA across 48 appearances for the Red Sox and Athletics, demonstrating significant success primarily as a reliever. His performance included a 1.75 ERA after joining the Athletics in late May.

The experienced pitcher aims to provide quality innings and a stabilizing presence for the younger players on the team. Newcomb also connects with a nucleus of Northeast talent on the White Sox, including Shane Smith and Mike Vasil, with whom he works out in the offseason.