Dennis Eckersley World Series Stats by Baseball Almanac
Billy Beane Baseball Stats by Baseball Almanac
MLB Relief Pitching Records
Gaylord Perry Baseball Stats by Baseball Almanac
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Oakland Athletics, History & Notable Players
Duane Ward – Society for American Baseball Research
October 27, 2015: Royals outlast Mets in 14-inning World Series marathon – Society for American Baseball Research
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Dennis Eckersley
Kirk Gibson Baseball Stats by Baseball Almanac
Baseball 101: Comebacks - Newsday
Dennis Eckersley – Society for American Baseball Research
Dennis Eckersley 1981 Fleer
Rod Beck Baseball Stats by Baseball Almanac
