JERSEY MUSEUM HOME / JERSEY MUSEUM / NUMBER : 51 NUMBER : 51 View 4 / 1588 Sort random season name team number position #51 Boston Celtics Keyon Dooling Guard 2011-2012 #51 New York Knicks Metta World Peace Forward 2013-2014 #51 New York Knicks Metta World Peace Forward 2013-2014 #51 Dallas Mavericks Boban Marjanovic Center 2019-2020