Marlins reinstitute facial-hair ban under Don Mattingly
I'm Not A Headline Guy Sports ramblings…with a Yankees bias!
Manager Don Mattingly, Miami Marlins lift ban on facial hair - ESPN
Don Mattingly has relaxed the Marlins' facial hair policy
MLB Network to Air Don Mattingly Documentary April 3rd
The Greedy Pinstripes: 02/01/2020 - 03/01/2020
Miami Marlins' New Manager Outlaws Facial Hair On His Players - Newsy
Fish Stripes, a Miami Marlins community
Marlins, Mattingly adopt no facial hair policy
Miami Marlins' New Manager Outlaws Facial Hair On His Players - Newsy
Marlins Morning News: Cremo offers Marlins season supply of facial grooming products - Fish Stripes
The Greedy Pinstripes: 02/01/2020 - 03/01/2020