Hamsho continued to fight, defeating Curtis Parker, future world champion Bobby Czyz, and former three-division world champion Wilfred Benítez during 1982 and 1983, then received a return visit to take on Hagler in a rematch in October 1984 in NYC's Madison Square Garden. After Hamsho tried to play rough in the early going, Hagler ended things early this time by flooring Hamsho twice in the third round (the second knockdown produced by a Floyd Patterson-like hook), thus forcing Hamsho's trainer to jump in and stop the fight. Hamsho would continue to fight, with the biggest name on his list being Donny Lalonde, who decisioned Hamsho in the spring of 1987 and would then go on to become light heavyweight champion later that year. Hamsho's career would then peter out over the next few years.
| Result | Record | Opponent | Type | Round,Time | Date | Location | Notes |
|---|
| {{yes2}}Win | 5-7-1}} | {{flagicon|Jamaica}} Wesley Reid | TKO | 5 | 10/11/1989 | {{flagicon|USA}} Callicoon, New York, United States | |
| {{no2}}Loss | 22-0}} | {{flagicon|Germany}} Graciano Rocchigiani | TKO | 1 | 05/12/1987 | {{flagicon|Germany}} Düsseldorf, North Rhine-Westphalia, Germany | |
| {{yes2}}Win | 2-6-1}} | {{flagicon|United States}} Reggie Barnes | TKO | 3 | 10/08/1987 | {{flagicon|USA}} Secaucus, New Jersey, United States | |
| {{no2}}Loss | 28-2}} | {{flagicon|Canada}} Donny Lalonde | UD | 12 | 07/05/1987 | {{flagicon|USA}} New York City, United States | {{small|For WBC Continental Americas Light Heavyweight Title.}} |
| {{yes2}}Win | 14-12}} | {{flagicon|United States}} Jimmy Shavers | PTS | 10 | 13/11/1986 | {{flagicon|USA}} New York City, United States | |
| {{yes2}}Win | 8-1}} | {{flagicon|United States}} Richard Burton | TKO | 7 | 14/08/1986 | {{flagicon|USA}} New York City, United States | |
| {{yes2}}Win | 2-6}} | {{flagicon|United States}} Ernie White | KO | 4 | 20/05/1986 | {{flagicon|USA}} New York City, United States | |
| {{yes2}}Win | 5-11}} | {{flagicon|Puerto Rico}} Miguel Rosa | TKO | 8 | 28/06/1985 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{no2}}Loss | 59-2-2}} | {{flagicon|United States}} Marvin Hagler | TKO | 3 | 19/10/1984 | {{flagicon|USA}} New York City, United States | {{small|For WBC/WBA/IBF The Ring and Lineal Middleweight Titles}} |
| {{yes2}}Win | 19-4-1}} | {{flagicon|Jamaica}} Alexis Shakespeare | TKO | 5 | 30/03/1984 | {{flagicon|USA}} Las Vegas, Nevada, United States | |
| {{yes2}}Win | 45-2-1}} | {{flagicon|Puerto Rico}} Wilfred Benitez | UD | 12 | 16/07/1983 | {{flagicon|USA}} Las Vegas, Nevada, United States | |
| {{yes2}}Win | 5-8}} | {{flagicon|United States}} Gil Rosario | KO | 3 | 03/06/1983 | {{flagicon|USA}} Fort Lauderdale, Florida, United States | |
| {{yes2}}Win | 20-0}} | {{flagicon|United States}} Bobby Czyz | UD | 10 | 20/11/1982 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{yes2}}Win | 5-5}} | {{flagicon|United States}} Gil Rosario | TKO | 3 | 22/05/1982 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{yes2}}Win | 19-3}} | {{flagicon|United States}} Curtis Parker | PTS | 10 | 13/03/1982 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{no2}}Loss | 52-2-2}} | {{flagicon|United States}} Marvin Hagler | TKO | 11 | 03/10/1981 | {{flagicon|USA}} Rosemont, Illinois, United States | {{small|For WBC/WBA The Ring and Lineal Middleweight Titles}} |
| {{yes2}}Win | 39-7}} | {{flagicon|United Kingdom}} Alan Minter | SD | 10 | 06/06/1981 | {{flagicon|USA}} Las Vegas, Nevada, United States | |
| {{yes2}}Win | 17-1}} | {{flagicon|United States}} Curtis Parker | SD | 10 | 15/02/1981 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{yes2}}Win | 39-15-1}} | {{flagicon|United States}} Rudy Robles | UD | 10 | 25/11/1980 | {{flagicon|USA}} New York City, United States | |
| {{yes2}}Win | 15-4-2}} | {{flagicon|United States}} Bob Patterson | KO | 4 | 24/09/1980 | {{flagicon|USA}} Elizabeth, New Jersey, United States | |
| {{yes2}}Win | 16-0}} | {{flagicon|United States}} Wilford Scypion | DQ | 10 | 15/06/1980 | {{flagicon|USA}} Clarkston, Michigan, United States | |
| {{yes2}}Win | 15-6-1}} | {{flagicon|United States}} Reggie Jones | TKO | 6 | 29/03/1980 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{yes2}}Win | 4-5}} | {{flagicon|United States}} Barry Hill | TKO | 1 | 04/10/1979 | {{flagicon|USA}} North Bergen, New Jersey, United States | |
| {{yes2}}Win | 7-15-1}} | {{flagicon|Dominican Republic}} Fermin Guzman | KO | 7 | 19/09/1979 | {{flagicon|USA}} New York City, United States | |
| {{yes2}}Win | 27-5-2}} | {{flagicon|United States}} Leo Saenz | KO | 6 | 17/07/1979 | {{flagicon|USA}} Atlantic City, New Jersey, United States | |
| {{yes2}}Win | 14-24-2}} | {{flagicon|Puerto Rico}} Domingo Ortiz | TKO | 7 | 27/06/1979 | {{flagicon|USA}} Secaucus, New Jersey, United States | |
| {{yes2}}Win | 14-23-2}} | {{flagicon|Puerto Rico}} Domingo Ortiz | KO | 8 | 26/04/1979 | {{flagicon|USA}} North Bergen, New Jersey, United States | |
| {{yes2}}Win | 4-14-5}} | {{flagicon|United States}} Tyrone Freeman | TKO | 1 | 11/04/1979 | {{flagicon|USA}} White Plains, New York, United States | |
| {{yes2}}Win | 5-24-1}} | {{flagicon|United States}} Winston Noel | KO | 2 | 15/03/1979 | {{flagicon|USA}} North Bergen, New Jersey, United States | |
| {{yes2}}Win | 33-11-2}} | {{flagicon|United States}} Irish Pat Murphy | TKO | 3 | 27/01/1979 | {{flagicon|USA}} Jersey City, New Jersey, United States | |
| {{yes2}}Win | 4-8}} | {{flagicon|United States}} Don Johnson | TKO | 6 | 01/12/1978 | {{flagicon|USA}} Jersey City, New Jersey, United States | |
| {{yes2}}Win | 17-8-1}} | {{flagicon|United States}} Eddie Parks | TKO | 2 | 28/10/1978 | {{flagicon|USA}} Jersey City, New Jersey, United States | |
| {{yes2}}Win | 31-4-1}} | {{flagicon|United States}} Bobby Watts | TKO | 6 | 21/09/1978 | {{flagicon|USA}} Jersey City, New Jersey, United States | |
| {{yes2}}Win | 5-2-1}} | {{flagicon|United States}} Frank Moore | TKO | 2 | 28/06/1978 | {{flagicon|USA}} Providence, Rhode Island, United States | |
| {{yes2}}Win | 18-3}} | {{flagicon|United States}} Rocky Mosley, Jr. | PTS | 8 | 21/01/1978 | {{flagicon|USA}} Las Vegas, Nevada, United States | |
| {{yes2}}Win | 4-4}} | {{flagicon|United States}} Antonio Adame | PTS | 10 | 09/11/1977 | {{flagicon|USA}} Las Vegas, Nevada, United States | |
| {{yes2}}Win | 3-2}} | {{flagicon|United States}} Gil Rosario | PTS | 6 | 27/09/1977 | {{flagicon|USA}} West New York, New Jersey, United States | |
| {{yes2}}Win | 7-6}} | {{flagicon|United States}} Archie "Bunker" Andrews | PTS | 6 | 23/06/1977 | {{flagicon|USA}} Newark, New Jersey, United States | |
| {{yes2}}Win | 0-5}} | {{flagicon|United States}} Lorenzo Howard | KO | 1 | 20/05/1977 | {{flagicon|USA}} Binghamton, New York, United States | |
| {{yes2}}Win | 4-6}} | {{flagicon|United States}} Lester Camper | PTS | 8 | 29/04/1977 | {{flagicon|USA}} Baltimore, Maryland, United States | |
| {{yes2}}Win | --}} | {{flagicon|United States}} Bernard McLean | PTS | 8 | 29/10/1976 | {{flagicon|USA}} Sunnyside, Queens New York, United States | |
| {{yes2}}Win | --}} | {{flagicon|United States}} Benji Goldstone | PTS | 4 | 02/10/1976 | {{flagicon|USA}} Utica, New York, United States | |
| {{yes2}}Win | 6-7-1}} | {{flagicon|United States}} Cove Green | TKO | 4 | 11/09/1976 | {{flagicon|USA}} Utica, New York, United States | |
| Draw | 6-4}} | {{flagicon|United States}} Reggie Jones | PTS | 8 | 16/08/1976 | {{flagicon|USA}} Newark, New Jersey, United States | |
| {{yes2}}Win | 6-29-2}} | {{flagicon|United States}} Roger Phillips | KO | 2 | 26/06/1976 | {{flagicon|USA}} Providence, Rhode Island, United States | |
| {{yes2}}Win | 16-11}} | {{flagicon|United States}} Charlie Small | PTS | 6 | 08/05/1976 | {{flagicon|USA}} Utica, New York, United States | |
| {{yes2}}Win | 3-9-1}} | {{flagicon|Argentina}} Carlos Novotny | TKO | 3 | 28/04/1976 | {{flagicon|USA}} Sunnyside, Queens, New York, United States | |
| {{yes2}}Win | 8-8}} | {{flagicon|United States}} Richie Villanueva | KO | 3 | 14/04/1976 | {{flagicon|USA}} Sunnyside, Queens, New York, United States | |
| {{yes2}}Win | 5-14-2}} | {{flagicon|United States}} Joe Houston | KO | 2 | 21/11/1975 | {{flagicon|USA}} Providence, Rhode Island, United States | |
| Draw | 1-0}} | {{flagicon|United States}} Danny McNevin | PTS | 4 | 23/10/1975 | {{flagicon|USA}} Binghamton, New York, United States | |
| {{no2}}Loss | --}} | {{flagicon|United States}} Pat Cuillo | PTS | 6 | 23/08/1975 | {{flagicon|USA}} Binghamton, New York, United States | |
1. ^{{cite journal|date=May 26, 1983|title= Boxing not game to Wilford Scypion |journal=Star-News (Associated Press)|url=https://news.google.com/newspapers?id=HcgsAAAAIBAJ&sjid=gRMEAAAAIBAJ&pg=6223,2812184&dq=mustafa-hamsho+wilford-scypion&hl=en}}
2. ^{{cite web |url=http://www.thesweetscience.com/boxing-article/3245/tough-tough-guy-named-mustafa-hamsho/ |title=Archived copy |accessdate=2010-02-09 |deadurl=yes |archiveurl=https://web.archive.org/web/20120227140615/http://www.thesweetscience.com/boxing-article/3245/tough-tough-guy-named-mustafa-hamsho/ |archivedate=2012-02-27 |df= }}
{{DEFAULTSORT:Hamsho, Mustafa}}