Most strikeouts in a season by a White Sox pitcher:
SO—PITCHER, YEAR
189—Gary Peters, 1963
145—Shane Smith, 2025
139—Carlos Rodon, 2015
138—Melido Perez, 1989; Lefty Williams, 2016
135—Jim “Death Valley” Scott, 1909
134—Jack Harshman, 1954
133—Sean Burke, 2025; Britt Burns, 1980
125—Jason Bere, 1993