Tommy John, Pitcher Whose Surgery Blazed a Trail for Countless Players, Dies

Tommy John has died, MLB.com reported in a piece by Bryan Hoch.

The left-hander's name became permanently attached to medicine rather than the mound — a strange immortality, but an undeniable one. The UCL reconstruction he underwent in 1974 was, at the time, an experimental procedure. It became, over the decades that followed, one of the most common surgeries in the sport, a routine detour on the career paths of pitchers at every level of the game.

The procedure's ubiquity is its own kind of tribute: a pitcher's name woven so deeply into the language of baseball that trainers, surgeons, and broadcasters reach for it without a second thought.

What the surgery meant operationally for the sport — and what John's broader career and life represented — is detailed in Hoch's full piece at MLB.com.