It took White Sox pitching coach Ethan Katz many years to be an overnight success story - The Athletic

Kendall Graveman, like the rest of the White Sox bullpen, is just fine: 'You have to be smart' - The Athletic

Chicago White Sox: Ethan Katz on coaching 2 major-leaguers in high school

Function: White Sox reportedly nab new pitching coach, Ethan Katz - South Side Sox

Chicago White Sox pitching coach Ethan Katz is frustrated with Josh Donaldson's one-game suspension, believes New York Yankees slugger's comments warrant harsher punishment

White Sox road to 2021 playoffs

Ethan Katz giving '110%' to meet lofty expectations - Chicago Sun-Times

Ethan Katz named White Sox pitching coach

White Sox pitching coach Ethan Katz on bullpen use, hidden impact of pitch clock - The Athletic

Assessing the White Sox pitchers with coach Ethan Katz - The Athletic

White Sox pitching, led by Lucas Giolito, finds relief from getting 'ourselves in trouble' - The Athletic