Rollie Fingers - Wikipedia
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TIL on this day in history, Rollie Fingers chose to retire instead of shaving his mustache : r/baseball
The Baseball Mustache: A Tradition With All the Trimmings - WSJ
Today in Baseball History: Oakland's Mustache Gang is born - NBC Sports
Rollie Fingers explains the story behind the mustache - Sports Collectors Digest
The Baseball Mustache: A Tradition With All the Trimmings - WSJ
Today in Baseball History: Oakland's Mustache Gang is born - NBC Sports
Rollie Fingers' Mustache Began as a Joke, Then He Chose It Over Baseball
Oakland A's relief pitcher Rollie Fingers fingers his handlebar mustache in Oakland, California, Saturday, October 15, 1973. Many of his teammates boast facial foliage, but none compares with Fingers' finely waxed lip
Rollie Fingers explains the story behind the mustache - Sports Collectors Digest