MMO Exclusive: Roger Craig Impacted Two New York Baseball Dynasties - Metsmerized Online
Remembering Roger Craig: Pitcher Who Started the First Game In Mets History & Teacher of the Split Finger Fastball (1962 - 1963)
2013 NSU Baseball Media Guide by Matt Michalec - Issuu
Roger Craig, Teacher of an Era-Defining Pitch, Is Dead at 93 - The New York Times
Former manager, pitcher Roger Craig passes away
100 Athletes Who Shaped St. Louis Sports
Memorial Honors Roger Craig Whose Baseball Career Spanned Generations - The New York Times
Dodger Blue” History of the Los Angeles Dodgers by Steve Fulton - Ebook
Tony Gwynn - Wikipedia