sentences:  Representing the United States as a player, he has been heavily engaged in the administration of the professional game from the inception of the ATP in 1972 and has been Vice President when he was still playing and until recently on the Board of Directors representing the Americas tournaments.In 2013, Pasarell was elected into the International Tennis Hall of Fame.He is also known as Charlito ("Little Charlie") because his father had the same name and was also a gifted tennis player, being the champion of Puerto Rico six times in the 1950s.