What position did Don Mattingly primarily play?

What position did Whitey Ford primarily play? Whitey Ford is best known for playing with which MLB team? What uniform number did Whitey Ford wear with the Yankees? Which player was nicknamed "The Chairman of the Board"? Don Mattingly is best known for playing with which MLB team? What uniform number did Don Mattingly wear with the Yankees? What position did Phil Rizzuto primarily play? Phil Rizzuto is best known for playing with which MLB team?