Carpenter joined his father in the Phillies' front office in 1963. Two years later, he suggested that his father hire
Paul Owens, a young scout, as farm system director. Owens would eventually become
general manager in 1972. Carpenter was opposed to female reporters being allowed into the team's locker rooms, but acquiesced to a court ruling in 1979 because he did not want to continue to fight what he regarded as a losing battle. Soon after the World Series triumph, however, Carpenter decided to sell the team. With the advent of
free agency, salaries were already starting to spiral upward, with the Phillies having the second-highest payroll in the MLB at the time. He believed that even with his considerable wealth he needed to take on minority investors in order to stay afloat. He was inducted into the
Delaware Sports Hall of Fame in 1987. He was inducted into the Philadelphia Phillies Wall of Fame on August 12, 2023. ==Personal life==