Banning beards in baseball is completely backwards - The Gateway
Don Mattingly Enforcing No Facial Hair Policy On Florida Marlins
Don Mattingly's cool with players growing out their hair, but he
Miami Marlins' Don Mattingly bans facial hair
Mattingly, Marlins lift ban on facial hair
Christian Yelich - ABC7 San Francisco
Don Mattingly - ABC7 New York
Don Mattingly - ABC7 New York
Marlins, Mattingly adopt no facial hair policy
The Marlins changed their dumb facial hair policy, so players can
Marlins' Don Mattingly won't return as manager for 2023 season
Don Mattingly, Marlins lift ban on facial hair - ABC7 San Francisco
Don Mattingly - ABC7 New York
IT IS HIGH! IT IS FAR! IT IS caught.: Let's Keep the Ban on
Marlins change facial hair policy for players