Career
He is Racquets Director at The Tuxedo Club in Tuxedo Park, New New York A former lawn tennis player, Chisholm switched to the original game of tennis around the year 2000. He became the head professional at the Racquet and Tennis Club in New York City.
Although technically not a Grand Slam, at one point in 2003 Chisholm held all four major open titles at the same time.
The 2002 challenge was the closest, going the full 13 sets. In 2004, Chisholm lost the challenge 7–1 sets.
He then retired as head professional at the Racquet Club and took an office job in Boston, Massachusetts, only playing in American tournaments.