Molloy is known for its successful sports program, particularly in basketball, baseball, soccer, and track and field. Its basketball and baseball teams were coached by Jack Curran, the winningest coach in New York City and New York state history in both sports, until his death on March 14, 2013. His replacement was announced as Mike McCleary. After taking over as coach for Lou Carnesecca in 1958, Curran led Molloy basketball to over 870 wins and five city titles. He also produced six NBA players. Curran also coached Molloy's baseball team since 1958, leading them to more than 1,300 wins and 17 CHSAA titles. In 1966, Curran coached Molloy baseball to win 68 consecutive games, a national record which would stand until April 2, 2005. Curran is the only coach to be named National Coach of the Year in two different sports: basketball in 1990 and 2009 and baseball in 1988. He was named CHSAA Coach of the Year 25 times in baseball, 22 times in basketball, won city championships in three different decades and has been elected into seven different Hall of Fames, including the New York City Basketball Hall of Fame.