Don Mattingly to return Friday from COVID-19 absence
Mattingly enforcing no facial hair policy with Marlins : r/baseball
Don Mattingly won't be back as Miami Marlins manager in 2023
Don Mattingly to return Friday from COVID-19 absence
Mattingly enforcing no facial hair policy with Marlins : r/baseball
The Marlins relaxed their facial hair rules, so here are five players we want to see grow out their fuzz
Mattingly removes no facial hair policy
Miami Marlins' New Manager Outlaws Facial Hair On His Players - Newsy
Don Mattingly out as Marlins manager - Fish Stripes
Detroit Tigers: Long Live the Beard
Don Mattingly to leave Marlins after 2022 season
Don Mattingly under the microscope after Marlins' season-opening series - Fish Stripes