Jack Flaherty's Harvard-Westlake High School Career Home

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

Jack Flaherty - Wikipedia

How Lucas GIolito, Max Fried and Jack Flaherty became big leaguers - Sports Illustrated

Jack Flaherty reflects on trade, welcomes Cardinals to town

Looking at a legend: Tracing the baseball career of Cardinals pitcher Jack Flaherty '14 – The Harvard-Westlake Chronicle

Harvard-Westlake's seniors aim for CIF title in final baseball game – Daily News

Flaherty, Harvard-Westlake Alum Motivating Crow-Armstrong – Prospects 365

All-State Baseball: First Team

You're About to Know Jack, News, Scores, Highlights, Stats, and Rumors

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

A special bond': High school coach of Flaherty, Fried and Giolito reflects - The Athletic

Defensive miscues sink Cardinals early in 8-3 loss to White Sox Midwest News - Bally Sports

Jack Flaherty of Harvard-Westlake High School in Los Angeles, California during the MLBS Southern California Invitational Workout at the Urban Youth Academy on February 14, 2014 in Compton, California. (Larry Goren/Four Seam