What position did Carlton Fisk primarily play?

What uniform number did David Ortiz wear with the Red Sox? What position did Pedro Martínez primarily play? Pedro Martínez is best known for playing with which MLB team? What uniform number did Pedro Martínez wear with the Red Sox? Carlton Fisk is best known for playing with which MLB team? What uniform number did Carlton Fisk wear with the Red Sox? What position did Wade Boggs primarily play? Wade Boggs is best known for playing with which MLB team?