Don Mattingly - Wikipedia
Blue Jays hire Don Mattingly as bench coach
Don Mattingly - Baseball Stats - The Baseball Cube
Mike Young – Society for American Baseball Research
Reevaluating Baseball Hall of Fame snubs
No days off puts stress on pitchers
Don Mattingly collector shows his passion for Yankee great with unique, online checklist - Sports Collectors Digest
Mattingly appears for his final year on the ballot
Don Mattingly PSA AutographFacts℠