Is Steve Carlton the greatest left-handed pitcher in MLB history? - Quora
September 15, 1969: Cardinals' Steve Carlton sets record with 19 strikeouts, but Mets, Swoboda prove to be Achilles' heel – Society for American Baseball Research
Steve Carlton Facts
Steve Carlton Facts
Steve Carlton - Wikipedia
On This Date in Sports August 5, 1986: Steve Carlton 4K
Steve Carlton - Baseball Stats - The Baseball Cube
Steve Carlton Topps 70 Values - MAVIN
Carlton, Steve Baseball Hall of Fame
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Carlton Happy with his Second Life
Steve Carlton Baseball Stats by Baseball Almanac