I came across a site this morning that lists all former SJU players who are playing or have played in the NBA, how long they played, for which team(s), and other stats. For example, Mo Harkless and Jakar Sampson are the only two currently playing in the NBA. Marc Jackson and Metta World Peace (Ron Artest) logged the most years in the NBA at 17, while Shamorie Ponds played one year. https://basketball.realgm.com/ncaa/conferences/Big-East-Conference/59/St-Johns/75/nba-players