Randy Johnson completes his perfect game at 40 years old. His reaction vs. the reaction of his catcher is an amusing juxtaposition. : r/baseball
SI Vault: Randy Johnson's path to 300 wins and the Hall of Fame - Sports Illustrated
Randy Johnson retires after 22 seasons - The San Diego Union-Tribune
Randy Johnson top career moments
Yankees' Cole, D-backs' Gallen to start MLB All-Star Game
Pitcher Randy Johnson retires after 22 seasons, 303 wins – Twin Cities
Robby Hammock recalls Randy Johnson's perfect game
Fans all say same thing as former MLB Hall of Fame pitcher Randy Johnson revealed to have shock role at NFL games
Randy Johnson: Cooperstown's Intimidating Lefty - Cooperstown Cred
Big Unit calls it quits after 22 MLB seasons
Seattle Mariners, History & Notable Players
Has anyone hit a homerun off of Randy Johnson and Nolan Ryan in their careers? - Quora
Randy Johnson retires after 22 seasons
Why Randy Johnson won't be remembered for his days with the Yankees - Pinstripe Alley
Randy Johnson notches his historic 300th win