A Sampling of Iconic Relief-Pitcher Facial Hair
Rollie Fingers' Mustache Began as a Joke, Then He Chose It Over Baseball
The History of Relief Pitching Part Three: 1969-1987 - Cooperstown Cred
Rollie Fingers and the 25 Players with the Best Facial Hair in MLB History, News, Scores, Highlights, Stats, and Rumors
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Rollie Fingers and the 25 Players with the Best Facial Hair in MLB History, News, Scores, Highlights, Stats, and Rumors
A Sampling of Iconic Relief-Pitcher Facial Hair
MLB Facial Hair Hall of Fame - Men's Journal
21 MLB players with iconic facial hair
Rollie Fingers and the 25 Players with the Best Facial Hair in MLB History, News, Scores, Highlights, Stats, and Rumors
The history of relief pitchers' whiskers
Beard Science: Baseball's Facial Hair Audit—Mike Napoli, Adrian Gonzalez, Jose Fernandez - WSJ
