31 Vitórias (21 nocautes, 10 decisões), 1 Derrota (1 nocaute)No. Resultado Recorde Oponente Tipo Round, tempo Data Local Notas 32 Derrota 31–1 Mike Tyson KO 1 (12), 1:31 Jun 27, 1988 Convention Hall, Atlantic City, New Jersey, U.S. Lost The Ring heavyweight title; For WBA, WBC, and IBF heavyweight titles 31 Vitória 31–0 Gerry CooneyTKO 5 (15), 2:51 Jun 15, 1987 Convention Hall, Atlantic City, New Jersey, U.S. Retained The Ring heavyweight title 30 Vitória 30–0 Steffen TangstadTKO 4 (15), 0:58 Sep 6, 1986 Las Vegas Hilton, Winchester, Nevada, U.S. Retained IBF, and The Ring heavyweight titles 29 Vitória 29–0 Larry Holmes SD 15 Apr 19, 1986 Las Vegas Hilton, Winchester, Nevada, U.S. Retained IBF, and The Ring heavyweight titles 28 Vitória 28–0 Larry Holmes UD 15 Sep 21, 1985 Riviera, Winchester, Nevada, U.S. Won IBF, and The Ring heavyweight titles 27 Vitória 27–0 Jim MacDonaldTKO 8 (15), 1:30 Jun 6, 1985 Riviera, Winchester, Nevada, U.S. Retained WBA, WBC, IBF, and The Ring light heavyweight titles 26 Vitória 26–0 David SearsTKO 3 (12), 1:02 Feb 23, 1985 Sands, Atlantic City, New Jersey, U.S. Retained WBA, WBC, IBF, and The Ring light heavyweight titles 25 Vitória 25–0 Eddie DavisUD 12 Feb 25, 1984 Steel Pier, Atlantic City, New Jersey, U.S. Retained WBA, WBC, and The Ring light heavyweight titles; Won inaugural IBF light heavyweight title 24 Vitória 24–0 Oscar RivadeneyraTKO 10 (15), 1:42 Nov 25, 1983 Pacific Coliseum , Vancouver, British Columbia , CanadaRetained WBA, WBC, and The Ring light heavyweight titles 23 Vitória 23–0 Dwight Muhammad QawiUD 15 Mar 18, 1983 Convention Hall, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title; Won WBC, and The Ring light heavyweight titles 22 Vitória 22–0 Johnny DavisTKO 9 (15), 2:27 Sep 18, 1982 Sands, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title 21 Vitória 21–0 Jerry CelestineTKO 8 (15), 1:58 Jun 12, 1982 Playboy Hotel and Casino, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title 20 Vitória 20–0 Murray SutherlandTKO 8 (15), 1:24 Apr 11, 1982 Playboy Hotel and Casino, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title 19 Vitória 19–0 Mustafa WassajaTKO 6 (15), 1:36 Feb 13, 1982 Playboy Hotel and Casino, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title 18 Vitória 18–0 Vonzell JohnsonTKO 7 (15), 1:13 Nov 7, 1981 Playboy Hotel and Casino, Atlantic City, New Jersey, U.S. Retained WBA light heavyweight title 17 Vitória 17–0 Eddie Mustafa MuhammadUD 15 Jul 18, 1981 Imperial Palace, Paradise, Nevada, U.S. Won WBA light heavyweight title 16 Vitória 16–0 Marvin JohnsonKO 4 (10), 1:22 Mar 28, 1981 Steel Pier, Atlantic City, New Jersey, U.S. 15 Vitória 15–0 Willie TaylorTKO 8 (10), 2:40 Jan 24, 1981 Martin Luther King Arena, Philadelphia, Pennsylvania , U.S. 14 Vitória 14–0 Yaqui LopezTKO 7 (10), 0:46 Oct 18, 1980 Convention Hall , Atlantic City, New Jersey, U.S.13 Vitória 13–0 David ContehTKO 9 (10), 2:35 Aug 2, 1980 Riverside Centroplex, Baton Rouge, Louisiana , U.S. 12 Vitória 12–0 Murray SutherlandUD 10 May 4, 1980 Concord Resort Hotel, Thompson, New York, U.S. 11 Vitória 11–0 Ramon RanquelloTKO 6 (10), 3:00 Feb 24, 1980 Steel Pier, Atlantic City, New Jersey , U.S. 10 Vitória 10–0 Johnny WilburnUD 8 Feb 1, 1980 Louisville Gardens, Louisville, Kentucky , U.S. 9 Vitória 9–0 Marc HansTKO 1 (8) Nov 24, 1979 Metropolitan Sports Center, Bloomington, Minnesota, U.S. 8 Vitória 8–0 Eddie PhillipsKO 4 (8), 1:33 Dec 15, 1978 Westchester County Center , White Plains, New York, U.S.7 Vitória 7–0 Tom BetheaUD 8 Feb 15, 1978 Las Vegas Hilton, Winchester, Nevada, U.S. 6 Vitória 6–0 Gary SummerhaysUD 8 Oct 22, 1977 The Aladdin, Paradise, Nevada, U.S. 5 Vitória 5–0 Ray ElsonKO 1 (8), 0:51 Sep 13, 1977 Grand Olympic Auditorium, Los Angeles, California , U.S. 4 Vitória 4–0 Jasper BrisbaneTKO 2 (6), 2:56 Aug 23, 1977 Spectrum, Philadelphia, Pennsylvania , U.S. 3 Vitória 3–0 Joe BordenKO 2 (6), 2:20 Jun 1, 1977 Forum, Montreal, Quebec , Canada 2 Vitória 2–0 Luis RodriguezUD 6 May 7, 1977 Kiel Auditorium, St. Louis, Missouri , U.S. 1 Vitória 1–0 Eddie BensonTKO 1 (6), 2:55 Apr 16, 1977 The Aladdin, Paradise, Nevada , U.S.