Don Mattingly out as Marlins manager after seven seasons
Marlins not allowed to have facial hair, Don Mattingly says
Don Mattingly's Marlins ban players from having facial hair
Most Marlins fans approve of Don Mattingly as manager. Should he
Marlins reinstitute facial-hair ban under Don Mattingly
Miami Marlins' New Manager Outlaws Facial Hair On His Players
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Don Mattingly Enforcing No Facial Hair Policy On Florida Marlins
Marlins, Mattingly adopt no facial hair policy
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Don Mattingly decides that Marlins players are now allowed to have
Marlins adopt no facial hair policy - NBC Sports