Case Closed - Sports Illustrated Vault
Trevor Hoffman: Hall of Fame closer ready for his close-up
Trevor Hoffman went from a shortstop to a pitcher to the Baseball Hall of Fame - Sports Collectors Digest
Hoffman, Trevor Baseball Hall of Fame
History happens: Trevor Hoffman's jersey retired at Hi Corbett - Arizona Desert Swarm
Baseball Pitchers: The Most Overrated And Underrated In The Last 20 Years (1988-2007) by KP Wee - Ebook
Best MVP-year cards
Trevor Hoffman discusses career and Hall of Fame induction on MLB Network's High Heat - Gaslamp Ball
Hall of Fame case: Trevor Hoffman will find the Mo to get in