McCadney graduated with 968 career rebounds, third best in Fordham history at the time, and 924 career points. He currently ranks fourth and 40th, respectively, on Fordham all-time rebounding and scoring lists. McCadney was inducted into the Fordham Athletic Hall of Fame in 1990.
Following graduation in 1958, McCadney went to work and live in Puerto Rico where he played for the Puerto Rican National Team in the 1960s, appearing with the squad in the 1964 and 1968 Summer Olympics.
McCadney arrived at Rose Hill after a successful high school career at Hackensack High School where he led the Comets to three straight Bergen Jamboree titles and a 64-9 record during his high school career.