Randy Johnson earns 300th career win - Sports Illustrated Vault

Minnesota Twins Dominate New York Yankees, Sonny Gray Pitches 7 S

Randy Johnson wins 300th – East Bay Times

Tom Seaver, Hall of Fame pitcher for New York's 'Miracle Mets' of '69, dies at 75 - The Washington Post

Baseball's 300-game winners - Sports Illustrated

Randy Johnson wins 300th – East Bay Times

2009 Giants Season: Randy Johnson wins his 300th Career Game

SI Vault: Randy Johnson's path to 300 wins and the Hall of Fame - Sports Illustrated

SI Vault: Randy Johnson's path to 300 wins and the Hall of Fame - Sports Illustrated

SI Vault: Randy Johnson's path to 300 wins and the Hall of Fame - Sports Illustrated

The Toolsiest MLB Players Of The Past 30 Years — College Baseball, MLB Draft, Prospects - Baseball America