MLB legend Roger Craig dies as teams pay tribute to pioneering pitcher and coach - Mirror Online
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Roger Craig, Teacher of an Era-Defining Pitch, Is Dead at 93 - The New York Times
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Roger Craig, Teacher of an Era-Defining Pitch, Is Dead at 93 - The New York Times
September 18, 1985: Roger Craig wins debut as Giants manager – Society for American Baseball Research
Roger Craig obituary: MLB coach dies at 93 –