Former NFL quarterback John Hadl dead at 82
Longtime NFL quarterback, Kansas star John Hadl dies at 82
RIP John Hadl - Rams Fans United - Los Angeles Rams Fan Discussion Forum
Tales from the AFL – Preserving the Legacy of the American Football League
RIP John Hadl - Rams Fans United - Los Angeles Rams Fan Discussion Forum
Longtime NFL quarterback, Kansas star John Hadl dies at 82 - WTOP News
Legendary Jayhawk and Lawrence native John Hadl dies at age 82 - KU Sports
San Diego Chargers - Wikipedia
Hall of Famer John Hadl Passes Away - National Football Foundation
Ranking NFL playoff contenders that are on the outside looking in: Sando's Pick Six - The Athletic
John Hadl (1940-2022) - Find a Grave Memorial