Rollie Fingers chose to retire from baseball rather than shave off that iconic mustache
MLB Facial Hair Hall of Fame - Men's Journal
Grow A Mustache…It's Better For Your Health – Dugout Tales
Rollie Fingers - Wikipedia
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Rollie Fingers and the 25 Players with the Best Facial Hair in MLB History, News, Scores, Highlights, Stats, and Rumors
Rollie Fingers and the 25 Players with the Best Facial Hair in MLB History, News, Scores, Highlights, Stats, and Rumors
Rollie Fingers Baseball Stats by Baseball Almanac
Rollie Fingers Grew His Iconic Moustache for $300? - Baseball Quotin' Episode 11
The mustache that ended a HOF career
Rollie Fingers refused to shave his mustache and turned down the Reds
