Flaherty, Fried and Giolito go from high school to opening day

White Sox-Cardinals: Lucas Giolito, Jack Flaherty set for matchup – NBC Sports Chicago

Giolito, White Sox beat Flaherty, Cards 8-3 in HS reunion

Harvard-Westlake pitchers to start Opening Day

Addison on X: Wow did you guys know Max Fried, Lucas Giolito and Jack Flaherty went to the same High School, I've never seen this before😳😳😳 / X

Lucas Giolito And Jack Flaherty Attending Game 6 Of World Series To Support Former Teammate Max Fried – OutKick

Jack Flaherty after finding out he was joining O's: 'I can't wait to win.' - The Baltimore Banner

Top pitchers elevate No. 2 H-W

Lucas Giolito to face Jack Flaherty, his ex-high school teammate

Jack Flaherty, Lucas Giolito and Max Fried were high school teammates