Trevor Hoffman went from a shortstop to a pitcher to the Baseball

For Some Major League Pitchers, Pitching Came Second — College Baseball, MLB Draft, Prospects - Baseball America

Trevor Hoffman - Wikipedia

September 2, 2003: Trevor Hoffman makes return to Padres from shoulder surgery – Society for American Baseball Research

Hall of Fame Closer Trevor Hoffman

Former Cedar Rapids hurler Hoffman elected to Hall of Fame

Trevor hoffman hi-res stock photography and images - Alamy

Trevor Hoffman comes up five votes shy of Baseball Hall of Fame election - Arizona Desert Swarm

First to 600: Trevor Hoffman's journey to 'save' king

Trevor Hoffman's top career moments

Case Closed - Sports Illustrated Vault

Trevor Hoffman - Wikipedia

TIMELINE: Trevor Hoffman's Hall of Fame career

Former Arizona Wildcat Trevor Hoffman selected to 2018 MLB Hall of Fame – The Daily Wildcat