Don Mattingly won't be back as Marlins manager in 2023
AP source: Schumaker hired as Marlins manager
Are things actually looking up for the Miami Marlins? - The Boston Globe
Miami Marlins ready for 2021 Opening Day after ending MLB playoff drought
Don Mattingly out as Marlins manager - Fish Stripes
After seven seasons in charge, Don Mattingly won't return as Marlins manager - The Boston Globe
Mattingly wins his last game as Marlins manager, tops Braves - Now Habersham
Don Mattingly - Wikipedia
Blue Jays hire Don Mattingly as bench coach
Ex-Marlins manager Mattingly returns with Blue Jays to face former club
Don Mattingly won't be back as Miami Marlins manager next season - ESPN