The Chicago White Sox have made a significant addition to their pitching staff for the upcoming 2026 season by signing left-handed pitcher Sean Newcomb to a one-year contract valued at $4.5 million. This move comes as the team has designated Ryan Rolison for assignment in order to make room for Newcomb.
Newcomb, who previously pitched for the Boston Red Sox, had a challenging 2025 season, finishing with an 0-4 record and a 3.83 ERA over 40 innings, including five starts. He was later traded to the Oakland Athletics, where he found greater success, posting a 2-1 record and a remarkable 1.75 ERA across 51 1/3 innings with 50 strikeouts. His performance earned him the opportunity to pitch out of the bullpen effectively, but he also has a solid history as a starting pitcher, which the White Sox are expected to utilize in the upcoming season.
The 29-year-old pitcher was originally drafted in 2014 by the Los Angeles Angels and made his Major League debut with the Atlanta Braves in 2017. Notably, he nearly pitched a no-hitter against the Los Angeles Dodgers in 2018. Through his nine-year career, Newcomb has achieved a balanced record of 30 wins and 30 losses with a 4.20 ERA, accumulating 529 strikeouts in 523 1/3 innings pitched.
With the White Sox, Newcomb will have the chance to take on a starting role, potentially revitalizing his career as he adapts to his new team. This strategic signing demonstrates Chicago’s commitment to strengthening its pitching lineup, setting the stage for a competitive season ahead.