Donnie Baseball era dawns: Mattingly takes Marlins' reins – Orlando Sentinel
Don Mattingly – Society for American Baseball Research
Mattingly RBI All-Stars head to Miami
Madden: Don Mattingly and character on the Hall of Fame ballot
Donnie Baseball era dawns: Mattingly takes Marlins' reins – Orlando Sentinel
Don Mattingly on The Ballot for Possible Hall of Fame Induction
Don Mattingly wins his last game as Marlins manager
Mattingly RBI All-Stars head to Miami
Don Mattingly - Wikipedia
Don Mattingly collector shows his passion for Yankee great with unique, online checklist - Sports Collectors Digest