MLB Winter Meetings: Marlins' future with Don Mattingly, J.T. Realmuto - Fish Stripes
Marlins manager Don Mattingly will not be returning - ESPN 98.1 FM - 850 AM WRUF
Marlins manager tests positive for COVID-19
Miami Marlins' Don Mattingly tests positive for COVID-19
Are things actually looking up for the Miami Marlins? - The Boston Globe
Are things actually looking up for the Miami Marlins? - The Boston Globe
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Marlins Manager Don Mattingly on His Lasting Yankees Memories, The Rich Eisen Show
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Toronto Blue Jays Next Manager Odds: The Hit Man cometh
Don Mattingly won't be back as Miami Marlins manager in 2023
Don Mattingly won't return as Marlins manager - Chicago Sun-Times
With an Ax Hovering, Don Mattingly Savors His Time as Marlins Manager - The New York Times