The baseball world lost one of its most influential figures over the weekend, as former pitcher Tommy John passed away at the age of 83 following a battle with cancer. Just about every fan of the game of baseball has heard of Tommy John, though most are likely more familiar with his impacts on the field of sports medicine than his on-field contributions. As the first player to ever undergo a UCL reconstruction surgery, now known as Tommy John surgery, John saved the career of hundreds of pitchers from an injury that previously would’ve ended their days playing baseball. And his impact on the White Sox, in particular, stretched far beyond just that.Â
Tommy John was a great contributor to the White Sox on the field
John made his big league debut in 1963 with the Cleveland Indians, and he spent his first two seasons in Cleveland before being acquired by the White Sox in a trade prior to the 1965 season. With the White Sox, John moved into a full-time starting role and immediately posted impressive numbers, with a 3.09 ERA in 1965 and a 2.62 mark in 1966. John’s greatest White Sox season came in 1968, where he posted a sparkling 1.98 ERA in 25 outings and made his first All-Star team. After posting three more solid seasons as the anchor in the White Sox rotation, John was traded to the Dodgers in 1972 in exchange for Dick Allen, who went on to win MVP the following season and be inducted into the Hall of Fame as a member of the White Sox.Â
In 1974, John suffered an elbow injury while pitching for the Dodgers. He was quickly diagnosed with a torn UCL, an injury that would likely end his career. Instead, the Dodgers team doctor brought up an experimental procedure that had a very small chance of success. John wasn’t ready to give up on baseball, and agreed to undergo the surgery. After undergoing the procedure and another nerve surgery, John was miraculously able to return to throwing, and even produced several more productive big league seasons. He didn’t retire until 1989, adding 14 years to a career that should’ve been over in 1974.Â
By 2026, the surgery now known as Tommy John surgery is far too common in all levels of baseball. Pitchers are throwing harder than ever and experimenting with pitch types at a young age, and it’s now viewed as when, not if, pitchers undergo the procedure. Thanks to developments in medicine, nearly every pitcher who has this surgery returns just as strong, if not stronger, than they were before.Â
White Sox fans, who have seen their own pitchers like Garrett Crochet, Drew Thorpe, and Mike Vasil undergo the surgery in recent seasons, feel the impact of Tommy John’s decision every year. And longtime White Sox fans know that John’s legacy for the team will stretch beyond his namesake surgery.
As baseball fans come together to celebrate the life of Tommy John, one of the most influential players in the history of the sport, may his contributions on and off the field always be remembered.
We are deeply saddened by the passing of Tommy John, a veteran of 26 MLB seasons who helped revolutionize recovery from pitching injuries in the 1970s.
— MLB (@MLB) August 16, 2026
John broke in with Cleveland as a 20-year-old in 1963 and made his last appearance for the Yankees at age 46 in 1989, also… pic.twitter.com/z4bB9I31vL
