What position did Andy Pettitte primarily play?

What uniform number did Johan Santana wear with the Twins? What position did CC Sabathia primarily play? CC Sabathia is best known for playing with which MLB team? What uniform number did CC Sabathia wear with the Yankees? Andy Pettitte is best known for playing with which MLB team? What uniform number did Andy Pettitte wear with the Yankees? What position did Bernie Williams primarily play? Bernie Williams is best known for playing with which MLB team?