Don Mattingly out as Marlins manager - Fish Stripes
Mattingly removes no facial hair policy
Miami Marlins' New Manager Outlaws Facial Hair On His Players
Don Mattingly bans Marlins players from growing sweet mustaches
Why can't you have a beard on the Yankees? - Quora
Close shave for Marlins as team bans facial hair – Sun Sentinel
Don Mattingly, Jeffrey Loria Lift Ban on Marlins Players' Facial
Don Mattingly won't be back as Miami Marlins manager next season
Detroit Tigers: Long Live the Beard
Marlins, manager Don Mattingly to part ways after season
Facial Hair Rule Now in Effect for Miami Marlins: Don Mattingly
Don Mattingly, Jeffrey Loria cut Marlins' facial hair policy – New