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Don Mattingly 1994 Leaf Studio Baseball Card #193 - New York
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Is Don Mattingly the only New York Yankees player to not be booed
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Yankees hit rock bottom as they go under .500 in August for first
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SI Vault on X: On this day in 1990, Don Mattingly signed a $19.7
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Page 2 : Giambi's most valuable mustache
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Mitchell & Ness Men's Don Mattingly New York Yankees Authentic
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The All-Mustache Team: The 10 Greatest Mustaches In Sports History
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The best sports mustaches of all time
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Former St. Louis Cardinals player returning to Busch Stadium
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The Yankees' appearance policy and why it should stay
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Yankees hit rock bottom as they go under .500 in August for first
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The Yankees are bringing the mustache back in style - Pinstripe Alley
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Don Mattingly's cool with players growing out their hair, but he won't
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Pro Sports Outlook] Don Mattingly's #23 is the only number retired