Pioneering relief pitcher Rollie Fingers made his case for greatness 35 years ago
The History of Relief Pitching Part Three: 1969-1987 - Cooperstown Cred
Rollie Fingers Autographed Photos, Signed Rollie Fingers Inscripted Photos
Rollie Fingers becomes the first pitcher to record 300 saves
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Tee-Ball All-Star – SABR's Baseball Cards Research Committee
Pioneering relief pitcher Rollie Fingers made his case for greatness 35 years ago
The power of the mustache
Rollie Fingers Talks About His Career in MLB and His Time as a Milwaukee Brewer
Mustaches and Mayhem: Charlie O's Three-Time Champions The Oakland Athletics: 1972-74 by Society for American Baseball Research - Ebook
RR Auction: Sports Auction by RR Auction - Issuu
Who was the better pitcher in their prime, Pedro Martinez or Sandy Koufax? - Quora
Rollie Fingers - Wikipedia