Don Mattingly tests positive for COVID-19
Former manager Don Mattingly returns to Dodger Stadium with new challenge, no hard feelings – Orange County Register
Marlins manager Don Mattingly says team has a lot to prove
Marlins Surprise By Retaining Veteran Manager Don Mattingly
Miami manager Don Mattingly returns to club - The San Diego Union-Tribune
Marlins' Mattingly to return as manager
Don Mattingly won't be back as Miami Marlins manager next season - ESPN
Ex-Dodgers manager Don Mattingly agrees to manage Miami Marlins – Daily News
Mattingly wins his last game as Marlins manager, tops Braves