Mario Mancini (born Leonard Inzitari; June 21, 1966) is a retired American professional wrestler who mainly worked in the World Wrestling Federation (WWF) as a babyface jobber from 1984 to 1991. He is WWE legend The Undertaker's first opponent ever on an edition of WWF Superstars, taped on November 19, 1990, but not aired on television until December 15, 1990 (thus not The Undertaker's first televised debut).