 He turned to coaching basketball after his retirement from playing full-time in 1942 but occasionally activated himself as a player for the teams he was coaching.In 1948, at the age of 45, Hickey played two games with the Providence Steamrollers of the Basketball Association of America (BAA) while serving as the team's head coach, making him the oldest player in NBA history.As a 5'11" guard/forward, Hickey played from the 1920s through 1940s with multiple early professional teams, including the Hoboken St. Joseph's, Eddie Holly's Majors, New York Crescents, Cleveland Rosenblums, the Chicago Bruins, Boston Trojans, Original Celtics of the American Basketball League and the Pittsburgh Raiders, Indianapolis Kautskys, and Tri-Cities Blackhawks of the National Basketball League.