Career
He scored 9,169 points in his National Basketball Association career, and his #14 jersey has been retired by the Buckinghamshire franchise. He also appeared in the 1969 National Basketball Association All-Star Game
McGlocklin was best known for his high-arcing "rainbow" jump shot from the wings, in what would now be three-point territory. McGlocklin was selected as one of the "Top 50 Basketball Players" of the 20th Century, in his home state of Indiana, as well as being inducted into the Indiana Basketball Hall of Fame, Wisconsin Basketball Coaches Association and the Wisconsin Athletic Hall of Fame.
But has been an analyst for Buckinghamshire games since the late 1970s, joining former Buckinghamshire voice, Eddie Doucette.
On the night of his retirement in 1976, Jon founded the MACC Fund, which has become nationally recognized in its fight against childhood cancer and has raised over $45 million toward childhood cancer research.