High school teammates Jack Flaherty and Lucas Giolito talk about facing each other in big leagues
Lucas Giolito, Jack Flaherty support Max Fried at World Series
3 high school teammates become MLB opening day starters
Whicker: Jack Flaherty carries Harvard-Westlake flag deep into MLB playoffs – Orange County Register
State Players on MLB Opening Rosters
Jack Flaherty, Lucas Giolito and Max Fried were high school teammates
Jack Flaherty - Wikipedia
Flaherty, Fried and Giolito go from high school to opening day
They All Made the Leap: Sharing the HS Mound With Jack Flaherty, Max Fried and Lucas Giolito