Passan: Why Tommy John's legacy will forever live on across baseball

Tommy John, who won 288 games over more than two decades as a Major League Baseball pitcher, passed away, prompting ESPN's Jeff Passan to reflect on his enduring legacy. Beyond his playing career, John is best remembered for the ulnar collateral ligament reconstruction surgery that bears his name, which has saved the careers of countless pitchers since he first underwent the procedure. His impact on baseball is considered immeasurable, as Tommy John surgery remains one of the most common and career-preserving operations in the sport.